I WILL MARK BRAINEST IF YOU ANSWER CORRECTLY Which shows the correct way to use the rule “multiply by the reciprocal” for the expression below? 5 divided by StartFraction 2 Over 9 EndFraction StartFraction 5 Over 1 EndFraction times StartFraction 9 Over 2 EndFraction = StartFraction 45 Over 2 EndFraction StartFraction 5 Over 1 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 10 Over 9 EndFraction StartFraction 1 Over 5 EndFraction times StartFraction 9 Over 2 EndFraction = StartFraction 9 Over 10 EndFraction StartFraction 1 Over 5 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 2 Over 45 EndFraction
Answers
Answer:
The first option: 5/1 x 9/2= 45/2
Step-by-step explanation:
the reciprocal of 2/9 is 9/2 so u basically flip the fraction but the way my teacher taught me was k.i.r. keep it real, it mean keep the first number, inverse which is changing the operation, and reciprocal which is basically flipping the fraction.
Related Questions
Al’s Produce Stand sells 6 ears of corn for $1.50. Barbara’s Produce Stand sells 13 ears of corn for $3.12. Write two equations, one for each produce stand, that model the relationship between the number of ears of corn sold and the cost.
1. What was Al's equation and what was Barbara's equation?
Ears of corn for Al is: 6, 14, 21 and ____.
How much it cost is: 1.50$,___,___ and 50.00$
Ears of corn for Barbara's: 13, 14, 21 and ___.
How much it cost: 13.12$,___,___ 49.92.
(The underlines mean blank BTW. And I will give brainliest)
Answers
200
$3.50, $5.25
208
$3.36,5.04
The equation for AI's stand is 6C = $1.5 and for Barbara's stand is 13C = $3.12.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that Al’s Produce Stand sells 6 ears of corn for $1.50. Barbara’s Produce Stand sells 13 ears of corn for $3.12.
The expressions can be written as:-
AI's stand is,
6C = $1.5
Barbara's stand is,
13C = $3.12.
To know more about an expression follow
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i need to find the inequality and make an equation to graph out of this : Carlos and Clarita want to sell T-shirts with dogs and cats on them. They’ve found two local t-shirt companies. Shirts R Us will charge them a one-time set up fee of $20 and $15/t-shirt. The second company, Tee4U, has a $50 set up fee and charges $12/t-shirt.
Answers
(I mean no need to waste points)
Answer:
Shirts R Us: 15t+20; Tee4U: 12t+50
If you're making a graph, shirts r us will start at (0,20) and will increase by 1 across and 15 up. tee4u will start at (0,50) and increase by 1 across and 12 up.
BRAINLIST and points help
Answers
Answer:
B=2
Step-by-step explanation:
hope this helped
Please answer this asap.
Answers
Answer:
39.78
Step-by-step explanation:
Colin is painting figurines. He spends 20 minutes painting each figurine. After painting for 60 minutes, he still has 9 more figurines left to paint.
The number f of figurines left to paint is a function of t, the amount of time in minutes Colin spends painting.
f=________
Answers
Answer: f=180, because you multiply 9 and 20 to find out how many minutes it takes
can i get help right answer gets brainlyest
Answers
Answer: The slope is 6.
Step-by-step explanation:
One way to see the slope is to look at the graph and find places where the graphed line crosses the corners formed by the grid lines. Then count the number from top to bottom and divide that number by the number of blocks left to right (IF the scale is the same for both the x-axis and y-axis!) Then divide up-down number by left-right number. If it is the same, the slope is 1.
Here the line crosses the y axis at -1 exactly: (0, -1) The next place where it crosses the corner exactly is at (1, 5). Counting blocks: 6 from top to bottom, only 1 left to right 6/1
Or do it with the numbers: Find the difference in y-values, them divide by the difference in x-values, Using Coordinates (0,-1) and (1,5) the difference in y-values is 5-(-1) = 5+1 = 6 The difference in x-values is 1 - 0 = 1 6÷1 = 6
Sarah made baskets on some of her shots in a basketball game see shot 18 times and made 12 baskets if she continues to make baskets at the same rate how many baskets would she make if she shot 24 times
Answers
Answer:288
Step-by-step explanation:
⅓ + ( -2 ¼ ) Can someone please solve this.
Answers
Answer:
-5/6
Step-by-step explanation:
I could be wrong but I'm pretty sure I'm right
Answer:
-1 11/12
Step-by-step explanation:
Should be right hope im not too late
Allison bought three pounds of strawberries for $19.20. What is the price, in dollars per ounce of strawberries?
1 pound = 16 ounces
Before you try that problem, answer the question below.
How many ounces of strawberries did Allison buy?
Answers
Answer:
40 cents per ounce
Step-by-step explanation:
pease answer I need the answer
Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer observes that 3 chickens eat 5 apples. What is the ratio of the number of chickens to apples? (4 points) Group of answer choices
2:5
5:3
5:2
3:5
For a beverage, Lisa mixes cups of lemonade to cups of iced tea in a ratio of 3:7. Which of the following best describes the amount of lemonade to iced tea? (4 points)
1. For every 3 cups of lemonade, there are 7 cups of iced tea.
2.For every 3 cups of lemonade, there are 4 cups of iced tea.
3. For every 7 cups of lemonade, there are 4 cups of iced tea.
For every 7 cups of lemonade, there are 3 cups of iced tea
On a farm, the farmer decides to give pizza to her 18 ducks as a special treat. She orders 3 pizzas, and the total price is $26.28. What is the unit price of each pizza? (4 points)
$4.38
$78.84
$23.28
$8.76
a biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? (4 points)
1 over 4 hour per mile
4 hours per mile
1 mile per hour
1 over 4 mile per hour
Store ___ has the better deal. (4 points)
A man drove his car a distance of 315 miles in 5 hours. If continuing at this rate is possible, he will travel ____ miles in 9 hours. (5 points)
Part A: Use ratio language to describe the relationship of any two things you can think of.
Example: For every 5 minutes of jogging, I ran 500 yards.
Be creative and come up with your own idea.
Part B: Determine the unit rate in your example. (5 points)
Answers
Answer
1. is B
2. i think is number 1
Step-by-step explanation:
Answer:
3:5 for the first answer
Step-by-step explanation:
It says what is the ratio of chickens to apples so chicken comes first and then apples
Two bicyclists started racing towards each other when they were 98 miles apart. Three hours later they did not yet meet and the distance between them was 2 miles. How fast each of them biked if the speed of one of them was 3 mph slower than the others?
Answers
Hey Guys . . . I need help . . .
Melissa wants to buy a new pair of shoes that have an original price of $45. Melissa has a coupon for 20 percent off to use on them, which amounts to a discount of $9. If sales tax is 9 percent on the final price of the shoes, how much tax will she need to pay?
$3.24
$4.05
$4.86
$4.95
make a Explanation to this . . .
Don't guess or try to go on google . . .
use your own answers . . .
If you don't know the answer, Don't answer at all!
Answers
Answer: 3.24
Step-by-step explanation:
Subtract the pprcent for the coupon, you'll get 36, then add the 9 precent to it, it goes to 39.24 your welcome
A horse walked 30 minutes for 3.5 km and another 30 minutes for 2.5 km. What was the horse's speed in hours
Answers
Answer:
it is going at a constant speed 6 km/h
Step-by-step explanation:
3.5+2.5= 6 hours
it is going at a constanrtspeed
can anybody help me with my geo hw problem
Answers
Answer:
SAS
Step-by-step explanation:
(i think its been awhile since ive done this)
Marlene decided to buy 2 bags of apples weighing 3
1
4
pounds each, instead of 3 bags weighing 2
2
5
pounds each. Did she end up with more apples or fewer apples by buying the bigger bags?
To find the total weight of 2 bags of apples weighing 3
1
4
pounds, multiply.
2 × 3
1
4
=
To find the total weight of 3 bags weighing 2
2
5
pounds, multiply.
3 × 2
2
5
=
She ended up purchasing apples by buying the bigger bags.
My iPad is about to die please hurry-
Answers
Answer:
3 bags of 225 pounds has more apples
Step-by-step explanation:
2*314=628
3*225=675
675>628
3 bags of 225 pounds has more apples
Help please!!!!!!! and thank you
Answers
Answer:
2.50000 or 2.5 or 2 1/2
Step-by-step explanation:
You have the number 250,000. you have to get the decimal between 1.00 and 10.00 to do this we are going to move the decimal over left one at a time.
25,000.0
2,500.00
250.000
25.0000 25 is really close but not between 1 and 10 so were going to move the decimal one more time
2.50000
2.50000 is between 1 and 10 so its the anwser we are looking for.
Answer:
2,500
Step-by-step explanation:
brainliest me pls
HURRY!!! DUE TODAY!!!
Answers
Answer:
y= -1/4x+2
Step-by-step explanation:
Trust me on this one I am 100%
Please help with my question.
Answers
Answer:
none........ i think...
Please help me please
Answers
Answer:
6 days
Step-by-step explanation:
Answer: 13
Step-by-step explanation:
for me it is easiest to make circles and fill in the numbered circles on which days are the chosen days
ex:
Neighbor 1: 1 circle, 2 circle, 3 circle, and 4 circle: fill it in
Neighbor 2: 1 circle, 2 circle, 3 circle: fill it in
The library has 2 rows of 7 seats. People are sitting in the first two seats in each row. How many seats are empty?
Answers
Answer:
10
Cause 2x7= 14
2 in each row so 14-4= the answer which is 10
What are the new coordinates of triangle ABC where A (1, -1), B (2, -3), and C (3, -1) after a dilation from the origin with a scale factor of 3?
PLEASE I NEED HELP
Answers
Answer:
A' (3,-3) B' (6,-9) C' (9,-3)
Step-by-step explanation:
multiply each of the numbers by 3 (scale factor)
What is the prime factorization of 50?
2 times 25
2 times 5
2 times 5 squared
2 squared times 5
Answers
Answer:
2x5x5/c
Step-by-step explanation:
2x5=10x5=50 btw i know bc i am in the future
Answer: 2 times 5 squared / C.
2/7 x -41 =?
Sorry ignore this its says its not long enough.
Answers
-11.71 decimal form
-11 5/7 mixed number form
Divide.
5/6÷ −2/3
−5/4
−5/9
5/9
5/4
Answers
Answer:
-5/4
Step-by-step explanation:
Answer:
-5/9
Step-by-step explanation:
5/6(−2/3)
Cancel the common factor of 2.
5/3⋅−1/3
Multiply 5/3 and −1/3.
5⋅−1/3⋅3
Simplify the expression.
−5/9
The result can be shown in multiple forms.
Exact Form:
−5/9
Decimal Form:
−0.¯5
Hope this helps! :) Plz mark as brainliest
Please help me solve this
Answers
Answer:
24
Step-by-step explanation:
4x + 6 = 102
-6. -6
4x= 96
x=24
Sum of all angles of triangle=180°
So, 102 + 4x + 6 + x = 180
or 5x + 108 = 180
or 5x = 180 - 108
or 5x = 72
or x = 72/5
or x = 14.5
So, x = 14.5°
Jayden bought 3.126 pounds of gummy bears. If he ate 1.4 pounds, how many does he have left?
Answers
3.126 - 1.4 = 1.726
Hope this helps! :D
Isabelle takes the bus to work. The bus ride to work costs her $2.50 each time. She could buy a bus pass for a one-time fee of $15.00 and would then only pay $1.00 each time to ride the bus. How many times would she have to take the bus for the cost to be the same?
Answers
y = total cost
x = amount of times she takes the bus
Let's create two equations to model the data in the problem above.
y = $2.50x
y = $1x + $15
Now, let's set them equal to each other and solve for x.
$2.50x = $1x + $15
Subtract $1x from both sides.
$1.50x = $15
Divide both sides by $1.50
x = 10
She would have to ride the bus 10 times for the cost to be equal.
Answer:
10 Trips
Step-by-step explanation:
Create 2 algebraic Equations, X is the number of trips and y is the total cost. y=2.5x, and y=x+15. Set them equal to eachother and solve for X. 2.5X=X+15. Subtract X from both sides to get 1.5X=15. Divide by 1.5 to get 10. X=10, 10 Trips!
What is the solution set to the inequality?
7d + 8 > 29
Answers
Answer:
D>3
Step-by-step explanation:
Answer:
d>3
Step-by-step explanation:
1. The relationship between a distance in yards (y) and the same distance in miles (m) is
described by the equation y = 1760m.
a. Find measurements in yards and miles for distances by filling in the table.
distance measured in miles
distance measured in yards
1
5
3,520
17,600
b. Is there a proportional relationship between a measurement in yards and a
measurement in miles for the same distance? Explain why or why not.
Answers
Therefore, the ratio of yards to miles is always constant, making it a proportional relationship.
What is equation?An equation is a mathematical statement that shows the equality between two expressions. It typically includes one or more variables, which are unknowns that can take on different values. An equation can be solved by finding the value or values of the variable(s) that make both sides of the equation equal.
Here,
a. Using the equation y = 1760m, we can fill in the table as follows:
distance measured in miles distance measured in yards
1 1,760
5 8,800
3.520 6,195.2
17,600 30,800,000
b. Yes, there is a proportional relationship between a measurement in yards and a measurement in miles for the same distance. The equation y = 1760m shows that the number of yards is always 1760 times greater than the number of miles. This means that if you double the number of miles, the number of yards will also double, and if you triple the number of miles, the number of yards will triple, and so on.
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Can someone please help me?
Answers
Answer:
x²+4x+5
Step-by-step explanation:
i provided a picture explanation.