Answers
Answer:
first one is 123
second one is 106
third one is sally
Step-by-step explanation:
Answer:
Mary
Step-by-step:
(a) 252-129/11-8= rate of change: 123/3
(b) 2,3 or 56
(c) Mary
Hope it's good information good luck... :)
Related Questions
A system of equations has no solution. If y = 8x + 7 is one of the equations, which could be the other equation? 2y = 16x +14 y = 8x – 7 y = –8x + 7 2y = −16x − 14 Mark this and return
Answers
Which statements are correct about the table? Check all that apply.
Multiply h by 450 to get m.
Multiply m by 450 to get h.
The missing value in the last row is 2,250.
The missing value in the last row is 1,805.
A real-world situation represented in the table is “A jet airplane is traveling at 450 mph.”
A real-world situation represented in the table is “A jet airplane is traveling 450 miles in 2 hours.
Answers
Answer:
a.c.e are your awnsers
Step-by-step explanation:
The correct statements are:
The missing value in the last row is 2,250.
And a real-world situation represented in the table is “A jet airplane is traveling at 450 mph.”
What is a slope?In mathematics, a line's slope, also known as its gradient, is a numerical representation of the line's steepness and direction.
If a line passes through two points (x₁ ,y₁) and (x₂, y₂) ,
then the equation of line is
y - y₁ = (y₂- y₁) / (x₂ - x₁) x (x - x₁)
To find the slope;
m = (y₂- y₁) / (x₂ - x₁)
Given that a table.
To find the correct statement about the table:
The data points in the table represent the linear function,
The function passes through two points (1, 450) and (2, 900),
then the equation of the line is,
y - 450 = (900 - 450)/((2 - 1) (x - 1)
y - 450 = 450x - 450
y = 450x
when x = 5, y = 2250.
From the given choices,
The missing value in the last row is 2,250.
And a real-world situation represented in the table is “A jet airplane is traveling at 450 mph.”
To learn more about the slope;
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1.5x - 2.5. x=3. (show work)
Answers
Step-by-step explanation:
Simplifying
1.5x + -2.5x = 3
Combine like terms: 1.5x + -2.5x = -1x
-1x = 3
Solving
-1x = 3
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '-1'.
x = -3
Simplifying
x = -3
Answer:
1.5(3)-2.5
4.5 - 2.5
2
Step-by-step explanation:
the answer is 2 ;)
Simplify the expression 2x+(x)(3+x). Write products as powers when possible.
Answers
Answer:
Step-by-step explanation:
2x+(x)(3+x) multiple or foil the ()
2x+3x+x^2 combine like terms
5x+x^2 or x^2+5x
distribute x to 3 and x
that leaves you with 2x+3x+x^2
then combine like terms
and you get 5x + x^2
In a scale drawing of a plane, 1 inch equals 3 meters. If the drawing of the plane is 17 inches what is the actual length of the plane?
Answers
Answer:
5.2 meters
Step-by-step explanation:
Answer:
5.2 Meters
Step-by-step explanation:
Hope I helped
Have a great day
Six students are at an amusement park. In how many ways can they divide themselves into 3 groups each containing 2 people?
Answers
Answer:
2
Step-by-step explanation:
Write the subtraction expression as an equivalent addition expression and then evaluate it.
−12−(−10)
Enter the correct answers in the boxes.
Addition Expression:
Evaluate:
Answers
Answer:
-2
Explain: when you subtract or add two negatives it comes out as a negative. so basically its just easy subtraction.
Solve step by step:
-12−(−10)
=−12−(−10)
=−12+10
=−2
answer = 2
Shawna says, “I can begin by dividing each side of the equation by –2.5 to get 5 minus n minus StartFraction 2 over 2.5 EndFraction = Negative StartFraction 15 over 2.5 EndFraction.”
Dexter says, “I can begin by distributing Negative 2.5 to get Negative 12.5 + 2.5 n + 2 = 15.”
Tilana says, “I can begin by multiplying each side of the equation by Negative StartFraction 1 over 2.5 EndFraction to get 5 minus n minus 0.8 = negative 6.”
Which students are correct?
only Shawna and Tilana
only Shawna and Dexter
only Dexter and Tilana
Shawna, Dexter, and Tilana
Answers
Answer:
all are correct
Shawna, Dexter, and Tilana
are all right
Step-by-step explanation:
can i have brainiest [tex]pretty[/tex] [tex]please[/tex]
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Math Topic: Scale Drawings. What is the scale factor from polygon ABCD to polygon PQRS? Write your answer in fraction form. ( Look at image to get answer) Please answer! I just started this unit and I don't know the answer.
Answers
Answer:
1.5 is the asnwer because when you multiply first image by 1.5 you get the second.
What is the greatest possible value of a in the system of equations 5a + 2b = 0 and ab = -10?
please don't answer unless you have the correct answer
Answers
Answer:
The greatest possible Value would be -70.
Step-by-step explanation:
5(-10) + 2(-10) = 0
-50+-20= -70
Sorry, I hope this is right.
The ratio of BMX bikes in a sporting goods store to mountain bikes is 3 to 2. The store
has 90 BMX bikes. How many mountain bikes does the store have?
Answers
BMX: 3 to 2
BMX:90 to 60
90x2=180 180÷3=60
Answer: 60
The store has 60 mountain bikes if there is ratio of BMX bikes in a sporting goods store to mountain bikes is 3 to 2.
What is Ratio?An ordered pair of numbers a and b, written a / b where b does not equal 0 is called ratio.
The ratio of BMX bikes to mountain bikes in the store is 3 to 2.
Which means that for every 3 BMX bikes, the store has 2 mountain bikes.
It is given that the store has 90 BMX bikes.
Let us set up a proportion to find the number of mountain bikes:
3 BMX bikes / 2 mountain bikes = 90 BMX bikes / x mountain bikes
where x is the number of mountain bikes.
Now solve for x
3 BMX bikes × x mountain bikes = 2 mountain bikes × 90 BMX bikes
3x = 180
Divide both sides by 3
x = 60
Therefore, the store has 60 mountain bikes.
To learn more on Ratios click:
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PLEASE HELP IM SUPER ANXIOUS RIGHT NOW!!!!!
Graph the function
f(x)= {x+1 if x 1
on the coordinate plane
Answers
I just do not understand how to answer this questions (not a test brainly)
Answers
Answer: その店はスナックよりも96杯多い飲み物を売った。
Step-by-step explanation:
Answer:
200
Step-by-step explanation:
80% bought a drink
30% bought a snack
30% is said to be 120 people
So 60% would be 240 (30%x2)
To find the remaining 20% we need to find out how much one part will be so:
120÷30 is 4
20x4=80
240+80= 320
320-120=200
correct me if I'm wrong
BRAINILIST TO FIRST PERSON TO ANSWER AND GET IT CORRECT!!! please answer fast!
Answers
Answer:
The model show the expression 3/10 ÷ 1 4/5. There are six groups of 3/10 that make up 1 4/5. Tina can make six bottles of perfume.
Step-by-step explanation:
Can someone please answer this
10 points
Answers
Answer:
C, 5
Hope this helps!
Step-by-step explanation:
Answer:
C.) 5
Step-by-step explanation:
Hope I helped
[PICTURE ATTACHED] HEEELLPP!
Answers
Answer:I believe it is ther last one about negative info.
Step-by-step explanation:
Please help! Brainliest to the first answer!
Answers
An open sentence that contains the symbol , or ≥ is called a(n)
Answers
Answer:
It is called an inequality.
hope this helps!
Step-by-step explanation:
To divide using a model, which of the following are true? Select all that are correct.
Answers
Answer:
Im srry can you give me the answers for the question
Step-by-step explanation:
Plz so I can help you
Hey everyone i need your help again what's 3(11x + 5) = 279
Answers
Answer:
x = 8
Step-by-step explanation:
We can use PEMDAS to solve algebraic equations:
Parentheses
Exponents
Multiplication/Division
Addition/Subtraction
First, we have parentheses in this equation, so distribute
3(11x) + 3(5) = 279
Next, because there are no exponents, multiply
33x + 15 = 279
To isolate x, subtract 15 from both sides
33x + 15 - 15 = 279 - 15
33x = 264
Then divide both sides by 33
x = 8
reduce 36/-24 to the standard form
Answers
Least form of =
Step-by-step explanation:
Reducing in standard form :
/* Finding HCF of 36 and 24 , we get
36 = 2×2×3×3
24 = 2×2×2×3
HCF (36,24) = 2×2×3 = 12
Now ,
Divide numerator and denominator by 12 , we get
-36/12/24/12
Therefore,
Least form of =-36/24= -3/2
Tyler’s Puzzle
Choose a number, but do not share the number with anyone else. You will perform a sequence of operations on your number and then write your final answer.
Triple the number.
Subtract 7.
Double the result.
Subtract 22.
Divide by 6.
Write your explanation, figure out how Tyler's Puzzle works. ( use variables, expressions, and/or equations in your explanation.
Answers
Answer:
12.3
Step-by-step explanation:
16x3=48x2=96-22=74 divided by 6=12.3
HELPPPP PLZZZZ!!!!!!!!!!!
Answers
Answer:
1 hour=$9.30
5 hours=46.50
8 hours=$74.40
11 hours=$102.30
6 1/2 hours=$60.45
B)$20
Step-by-step explanation:
Multiply each hour by $9.30.
Divide $186 by $9.30
Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 feet below sea level. What is the difference between these two elevations? Show your work
Answers
Answer:
30,340 feet above sea level is the correct answer.
Step-by-step explanation:
To find the difference to between the two sea levels, subtract the lowest quantity (or the elevation of the Dead Sea) to the largest quantity (or the elevation of Mt. Everest.)
However, in this situation, you must also add the quantity of the above sea level to the subtraction, since the lower quantity is above sea level.
29,028 - 29,028 = 0
Now, we must subtract the lower quantity of 1,312.
0 - 1,312 = -1,312
If this was to be represented on a number line, the difference between our work relates to the absolute value, or the amount of spaces a number is from 0. Even though this is a negative number, you can take away the sign (if there is any) from in front of the number, and the absolute value will still be 1,312.
To find the total difference, add 29,028 to 1,312.
29,028 + 1,312 = 30,340
Therefore, our final answer is 30,340 feet above sea level.
Hope this helps! :)
The previous balance in your check register $234.67 . You make a deposit of 150.00 .You write a check for $63.23 . What is your new balance ???
Answers
Answer:
321.44
Step-by-step explanation:
7. If two people stayed in a motel room, how much did
each person pay? (Round to the nearest hundredths place.
EX: 0.775 = .78)
Answers
Answer:
the answer should be 98
Step-by-step explanation:
1145.55 - 341.25 -454.65 - 153.65 = 196
There are two people so divide by 2
196/2 = 98
If N > 9 the decimal equivalent is _______ Repeating
Answers
Answer:
Wouldnt it just be 10 lol? there is no decimal equivalent
Step-by-step explanation:
Please help me with this question
Answers
Answer:
The answer is C.
Step-by-step explanation:
5*6=30
Answer:
C
Step-by-step explanation:
you could round 4.95 up to 5
5×6=30
20 is NOT a good estimate
Monica bought 2 drinks and 3 bags of popcorn for $22. Her dad bought 4 drinks for $20. How much is each drink and bag of popcorn? One equation looks like:
2x + 3y = 22
Find the other equation and solve the system.
Answers
Answer:
7
Step-by-step explanation:
Answer:
each drink costs $5 each bag of popcorn cost $4
Step-by-step explanation:
Greta uses 2 ounces of pasta to make 2/9 of a serving of pasta. How many ounces of pasta are there per serving?
Answers
Answer:9 ounces
Step-by-step explanation:
So first you want to start off with what you know
2/9 of a swerving is 2 ounces of pasta
Which aslo lets you know 1/9 of a serving = 1 ounce of pasta
Since 1/9 of a serving is 1 ounce you want to times that by 9 to get a whole serving
1 * 9 = 9
So you know that 1 serving is 9 ounces of pasta