Combine like terms. 2yexp2 + 2(8yexp2 − 7) =

Mathematics

2 answers:

siniylev [52]2 years ago

7 0

Answer:

18yexp2-14

Step-by-step explanation:

Dovator [93]2 years ago

3 0

2y^2 + 16y^2 -7
final answer: 18y^2 -7

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Find the equation of the line. Use exact numbers <br><br> Y= __ x+ __

nika2105 [10]

Answer:

y = 3/4x -2

Step-by-step explanation:

slope = rise/run = 3/4

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2 years ago

Assume that price is an integer variable whose value is the price (in US currency) in cents of an item. Assuming the item is pai

cestrela7 [59]

Answer:

$Change = (Paid*100) - Price$

Step-by-step explanation:

First of all we need to know the relation between 1 dollar and 1 cent in order to express everything in the units required in the question.

We know that $1 dollar = 100 cents$ , so the amount paid for the item with single dollars has to be multiplied by 100 to express its value in cents.

$Paid_{cents}=Paid_{dollars}*100$

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$Change_{cents} = Paid_{cents} -Price_{cents}$

Replacing the value in cents we get:

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3 years ago

there arre 221 students on a fiel trip five students ride in a van the rest of the students fill the 6 buses enter an equation t

iren2701 [21]

According to the question statement, the total sum of students is 221, which includes the students that ride on bus and the students that ride in a van.

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Write all this information into an equation, this way: