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vladimir2022 [97]
2 years ago
5

Will mark brainlist! Andrea spent $2 to make 10 prints from a photo both. Later, she spent $6 to make 30 prints. Did she get a b

etter deal the first or second time she purchased prints. How do you know?
Mathematics
1 answer:
notka56 [123]2 years ago
3 0

Answer:

She got an equally good deal both times

Step-by-step explanation:

\frac{2}{20} can be simplified to make \frac{1}{5}

\frac{6}{30} can be simplified to make \frac{1}{5}

they are the same

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An experiment consists of rolling two fair dice and adding the dots on the two sides facing up. What is the probability that the
notka56 [123]
C. 1/12
The answer should be C. 1/12.
4 0
2 years ago
Find the area and perimeter of the algebra titles don't forget your units
Rufina [12.5K]
The perimeter of the large square is 24 and the area is 36 units
the perimeter of the small squares are 4 and the areas are 1 unit.
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8 0
2 years ago
Use the Distributive property to solve the equations.
Zanzabum

Answer:

Follow the steps I did in the explanation.

Step-by-step explanation:

It says to evaluate the equation :-

3.2 = 4/5(b - 5)

3.2 = (4/5 × b) + (4/5 × -5)

3.2 = 4/5b - 4

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5/4 × 7.2 = b

9 = b

Hope this helps, thank you :) !!

7 0
3 years ago
Read 2 more answers
HELP QUICKLY PLEASE!!! for y = 3x - 2x^2 + 5x^3, show how to find the value for y, when x = 3. please show your work.
Brrunno [24]
All you need to do is plug in 3 wherever you see an x!
y = 3(3) - 2(3)^2 + 5(3)^3
y = 9 - 2(9) + 5(27)
y = 9 - 18 + 135
y = -9 + 135
y = 126
Hope this helps!
7 0
2 years ago
Read 2 more answers
Simplify.<br><br> 1/4y+1 1/2+2−1 3/4y−12
valina [46]

Answer:

2y+9 1/2

Step-by-step explanation:

the answer is 2y+9 1/2 because 1/4y+1 3/4y=2y and 1 1/2+2+ (-12) (12 is negative because its minus 12)=9 1/2 so the answer is 2y+9 1/2

4 0
3 years ago
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