The solution to the quotient of 123.52 by 3.2 is 38.6
Decimals and fractionsGiven the expression solved by Keira as;
123.52/3.2
Convert the decimals to fractions
123.52 = 12352/100
3.2 = 32/10
Substitute
123.52/3.2 = 12352/100÷ 32/10
123.52/3.2 = 12352/100 × 10/32
123.52/3.2 = 12352/320
123.52/3.2 = 38.6
Hence the solution to the quotient of 123.52 by 3.2 is 38.6
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10/5 = x-6/x+3 Please show your work!
Answer:
-12
Step-by-step explanation:
10/5 = x-6/x+3
2/1 = x-6/x+3
cross multiply
2(x + 3) = x - 6
2x + 6 = x - 6
collect like terms
2x - x = -6 - 6
x = -12.
What is the best approximation of 5/6 to the nearest hundreth.
Answer:
To find the percent, we first find the decimal.
To do that we divide 5 / 6, which gives us approximately 0.83333, now we multiply it by 100 since percentages are parts of 100.
0.83333 x 100 = 83.33%
Tucker was asked to solve the equation 5x + 3 = 6x + 1. He did not know if his first step should be to add 5 negative x-tiles, or 1 negative unit tile, to both sides. What advice would you give Tucker to help him decide on his first step? Explain.
Answer: First Subtract 5x from both sides. Then subtract 1 from both sides.
Step-by-step explanation: To solve an equation, get all the variables (x, in this example) on one side and all the constants (numbers alone) on the other side of the equation.
The thing to remember about solving an equation is to keep it balanced. Do the same thing on both sides.
When possible, subtract smaller numbers from higher numbers.
5x + 3 = 6x + 1
5x -5x + 3= 6x - 5x + 1
5x-5x =0 on the left side so they "cancel" On the right, 6x-5x = x
3 = x + 1
3 -1 = x +1 -1
On the right 1-1 = 0 So the 1's "cancel" On the left 3-1 = 2
2 = x Rewrite as x = 2 to tell the solution
help with 8th-grade math
Answer:
h=V/lw
Step-by-step explanation:
1. Since your trying to get h by itself, divide both sides by lw.
2. You will know have lwh divided by lw and V divided by lw.
3. you cross out the lw next to the h because the division cancels it.
4. Now you have h=V/lw.
the area of a rectangle is 60 in(2) and the length of the rectangle is 7 in. longer than the width.
which equation would you set up to solve for the width?
Answer:
the Answerr is 60+7 right
Step-by-step explanation:
Akiko walks 23mile in 14hour. What is Akiko’s unit rate in miles per hour
Answer:
do the fractions
Step-by-step explanation:
Answer:
1.64 miles per hour
Step-by-step explanation:
[tex]\frac{23}{14\\}[/tex] im pretty sure you divide the numerator and denominator by the denominator.
A car is traveling at a rate of 50 miles per hour, while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. What can be concluded about the equation? Check all that apply.
A The scenario is translated to car’s travel distance = motorcycle’s travel distance.
B The expression 70x represents the hours the motorcycle traveled.
C The expression (x + 4) represents the number of hours traveled by the car.
D The variable x represents the total hours driven by the motorcycle.
E The car’s travel distance is represented as 50(x + 4).
Answer:
C,DB
Step-by-step explanation:
The scale of a map says that 1 cm represent 5km. What is the actual number of kilometers that is represent by 5 centimeters on the map
Answer:
25
Step-by-step explanation:
What is the value of p in 8-5P=2-3P? And pls explain
Can someone pless help me on this its due by 12:00am tonight
Come up with 3 real life problems about pi/circle circumference. Please help this is due at 11:59 pm
Answer:
qwert
Step-by-step explanation:
Answer: Some examples of daily uses of Pi:
Electrical engineers used pi to solve problems for electrical applications.
Statisticians use pi to track population dynamics.
Medicine benefits from pi when studying the structure of the eye.
Biochemists see pi when trying to understand the structure/function of DNA.
___________________________
The circumference of a circle is found using this formula: C=π⋅dorC=2π⋅r.
___________________________
3+1+4 Fun Facts About Pi Pi is a ratio; as such, it never changes. ... = circumference / diameter. Though pi is irrational (meaning that it can't be expressed by a simple fraction, and the decimal points go on forever without repeating), it is often represented by a rational number: most often 3.14 or 22/7.
HOPEFULLY THIS HELPS (IF NOT IM SORRY I TRIED)
Use the ratio table to find the unit rate with the specified units.
Answer:
1.20 a box
Step-by-step explanation:
3.60 / 3 equals 1.20
Answer:
$1.20 per box
Divide $3.60/3 and get 1.2.
Using the GCF, which distributive property expression is equivalent to 12 + 30? Choose the correct answer.
a
5(6+21)
b
2(6+15)
c
6(2-5)
d
6(2+5)
Who wants a brainliest?
Answer: B for both questions
Step-by-step explanation:
You save 60 cents because the original price was 4$, but payed $3.40
Answer: A. you saved 0.60 cents B. you payed $3.40
Step-by-step explanation:
A tropical species of mite named Archegozetes longisetosus is the record holder for the strongest insect in the world. It can lift up to 1.182 × 103 times its own weight. If a person who weighed 100 pounds were as strong as this insect, how much could that person lift? Enter the answer using scientific notation.
Answer:
The first thing we have to do is to measure your weight using a weighing scale.
Suppose your weight is 130 pounds, therefore you can lift:
130 pounds * 1.182 • 10^3 = = 153,660 pounds or 1.537 x 10^5 pounds
hope it helps
Step-by-step explanation:
please help me please
Answer:
B. y = 4/5x - 1
Step-by-step explanation:
The y-intercept is -1.
The slope is 4/5
Give like and brianliest please.
please explain your reasoning
Answer:
Step-by-step explanation:
24 miles = 42240 yd
42240/60
because it's yards to min not yards to hours any more
= 704 yds
On three consecutive plays, the Eagles lost 13 yards, gain 18 yards, and lost 7 yards. What was their total yardage gain or loss?
Answer:
The Eagles lost 2 yards
Step-by-step explanation:
Say The Eagles are on the 50 yard line, they lose 13. Now sitting back at the 37 yard line, they run a play that gains them 18 yards, putting them on the opponents 45 yard line. Then they lose seven yards moving them back to their 48 yard line. only losing two yards from where they started
Answer: Total yardage was a loss of 2 yards.
Step-by-step explanation: Losses
-13-7 = -20. Gain +18
Compare or subtract 18-20= -2
Which is true about his estimate?
A. His estimate is correct; it should be halfway between 11 and 12.
B. His estimate is incorrect; it should be closer to 11 than 12.
C. His estimate is incorrect; it should be closer to 12 than 11.
D. His estimate is incorrect; it should be slightly above 12.
Answer:
A
Step-by-step explanation:
Answer:
The awnser is A
Step-by-step explanation:
YOU WILL GET BRAINLIEST!!!!!
WHAT IS (4X)3?
WHAT IS THE ANSWER!!!!!
Answer:
64x^3
Step-by-step explanation:
i guess u just multiply it
Each sentence shows the number of pages a student reads a book and the amount of time it takes to read those pages.
Jeff read 21 pages in one hour.
Kaley read 37 pages in one hour.
Nikkia read 22 pages in one hour.
What is a unit rate?It is the quantity of an amount of something at a rate of one of another quantity.
In 2 hours, a man can walk for 6 miles
In 1 hour, a man will walk for 3 miles.
We have,
To find out how many pages each person reads in one hour, we can use the unit rate, the number of pages read per hour.
Jeff read 10(3/4) pages in 1/2 hour.
To find out how many pages he would read in one hour, we can multiply the number of pages he read by the fraction 2/1, which gives:
= 10(3/4) x 2/1
= 21 pages per hour
Jeff read 21 pages in one hour.
Kaley read 12(1/4) pages in 1/3 hour.
To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 3/1, which gives:
= 12(1/4) x 3/1
= 37 pages per hour
Kaley read 37 pages in one hour.
Nikkia read 13(1/2) pages in 3/5 hours.
To find out how many pages she would read in one hour, we can multiply the number of pages she read by the fraction 5/3, which gives:
= 13(1/2) x 5/3
= 22 pages per hour
Nikkia read 22 pages in one hour.
Thus,
Jeff read 21 pages in one hour, Kaley read 37 pages in one hour, and Nikkia read 22 pages in one hour.
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Which ordered pairs are solutions to the inequality y - 3x < -4?
Select each correct answer.
(-3,0)
(1, -1)
(4, - 2)
(5, 1)
(0, – 3)
Answer:
d and a c
Step-by-step explanation:
(-3,0)
(4, - 2)
(0, – 3)
write the best ask out poem
Roses are red
violets are blue
romance is kinda dead
unless i have you
Answer:
rose are red
violets are blue
i like you
you should like me to
Step-by-step explanation:
Susan's cat loses 1 1/4 pounds. then it loses another 1/8 pound. what is the total change in the cats weight? __________________________
It lost 1 and 3/8 pounds total
Which expression can be used to find 80% of 120?
A.(0.8) (24)
B.(0.2) (120)
C.(0.8) (120)
D.(0.2) (24)
PLEASE HELP I'M BEGGING MY TEST IS TIMED
Answer:
C.(0.8) (120)
Step-by-step explanation:
0.8 = 80%
of means multiply, therefore, 0.8 x 120 equals 80% of 120.
Answer:
C. (.8)(120)
Step-by-step explanation:
that is how you find percent of a number
A car is traveling at a rate of 50 miles per hour while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. Describe what the values for x and 70x = 50(x + 4) represent.
in a paragraph
Answer: A car is traveling at a rate of 50 miles per hour while a motorcycle is traveling at 70 miles per hour. The car takes 4 hours longer to arrive at the destination. The equation representing the scenario is 50(x + 4) = 70x. Describe what the values for x and 70x = 50(x + 4) represent. 2.
Step-by-step explanation:
The table below shows prices for breakfast items at a food truck. Jeffrey ordered 2 breakfast tacos with bacon, an order of potato hash and a cup of coffee. The sales tax for the order was $0.75. He paid for his breakfast with a $10 bill. Breakfast Menu Item Price 1 Breakfast taco - egg & cheese $2.00 1 Breakfast taco - with bacon $2.25 1 Order of potato hash $1.50 Cup of coffee $0.50 How much change should Jeffrey receive from a $10 bill? O A $2.75 O B. $6.50 OC. $8.50 OD. $4.25
Answer: 2.75. In change
Step-by-step explanation:
First add the two breakfast tacos, since one is 2.25$ Two would be 4.50$ Next add the potato hash and cup of coffee, you should get 2.00$ After that add the tacos with the coffee and potato hash which equals 6.50$ and don't forget to add your 0.75. Tax to the 6.50$ once you get 7.25. You need to do 7.25. - 10.00 which would get you your change of 2.75$
The associative property states:
A. You can add numbers in any order and get the same answer.
B. You must add numbers in order from left to right.
C. You can change the grouping of numbers that are added and get the same answer.
D. If a sum of two numbers is multiplied by a factor, you can multiply each number by that factor and then add the products.
Answer:C
Step-by-step explanation:
Answer:
C. You can change the grouping of numbers that are added and get the same answer.
Step-by-step explanation:
HOPE THIS HELPSS :)
Lorena calculated the slope of the linear function that is represented by the table of values as shown.
x
y
–10
15
–8
27
–6
39
–4
51
–2
63
m = StartFraction y 2 minus y 1 Over x 2 minus x 1 EndFraction = StartFraction 63 minus 51 Over negative 2 minus (negative 4) EndFraction = StartFraction 12 Over negative 6 EndFraction = negative 2.
What did she do wrong?
She used the wrong formula for slope.
She used the wrong points to determine the slope.
She made a mistake when she subtracted x 1 from x 2.
She made a mistake when she subtracted y 1 from y 2.
Answer: she distributed the x values wrongly
Step-by-step explanation:
-2-(-4) = -2 +4
Answer:
C/or she made a mistake when she subtracted x1 from x2
Step-by-step explanation:
i took the test and i got it right.
In the expression below, p represents a rational number.
4p
What value for p would make the expression equal a number less than 4?
Answer:
any negative number would work i think
Step-by-step explanation:
Answer: Any number that has less value than 1
Step-by-step explanation:
.5 x4 = 2
0 x 4 = 0
-1 x 4 = -4
-10 x 4 = -40