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viktelen [127]
3 years ago
11

40 Points correct answer

Mathematics
2 answers:
KIM [24]3 years ago
8 0
<span>8(-y+5)+6(2y-7)
= -8y + 40 + 12y - 42 ....expand by using distributive property
= 4y - 2 ...............combine like terms

hope it helps</span>
KIM [24]3 years ago
8 0
Ok so first you must distribute
-8y + 40 +12y -42
then combine like terms
4y -2
that is the simplest form
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When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
stiks02 [169]

Answer:

<h2>35x - 35y + 21</h2>

solution,

0.5(20x - 50y + 36) - 0.25( - 100x + 40y - 12) \\  = 10x - 25y + 18  + 25x - 10y + 3 \\

Combine the like terms:

= 10x + 25x - 25y - 10y + 18 + 3 \\

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35x - 35y + 21

Hope this helps...

Good luck on your assignment...

6 0
3 years ago
Leyla drops a penny from a height of 150 m. How long will it take the penny to hit the ground? Use the formula h(t)=−4.9t^2+vt+h
torisob [31]
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<span>
0 =−4.9t^2+(0)t+150
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4 0
2 years ago
Read 2 more answers
Tess needs to buy sand for her children’s playground. The sand costs $8 per ton, and there is a delivery cost of $50 with each o
Butoxors [25]

Answer:

All positive rational numbers greater than 50

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6 0
2 years ago
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serious [3.7K]

Answer:

Rahul by 1

Step-by-step explanation:

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1. Convert fractions

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8 0
2 years ago
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Paladinen [302]

Please find attached photograph for your answer.

7 0
2 years ago
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