10pts Urgent 8th grade math help!
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10pts Urgent 8th grade math help!

[From: ] [author: ] [Date: 12-01-13] [Hit: ]
The sum of 25 and a is 78.Write the verbal sentence as an equation.The sum of 25 and a is 78.The sum of 25 and a is 78.......
Huge math assignment. I got about 87% of this assignment nailed, but these are troubling me...Any help is appreciated! First person to answer all correctly gets 10pts! I really need help! Ive worked on it all week, and just finishing it up tonight! Thanks!


Use the distributive property to write an equivalent variable expression.
-6(3y - 1)

Simplify the expression
6r - 10(4r - 8)

Write the verbal sentence as an equation.
The sum of 25 and a is 78.

Write the verbal sentence as an equation.
The sum of 25 and a is 78.
The difference of x and 12 is -8
The product of 10 and y is -100
The quotient of b and 8 is 4

-
-6(3y - 1) → -18y + 7

6r - 10(4r - 8) → 6r - 40r + 80 → -36r + 80

The sum of 25 and a is 78. → 25 + a = 78

The difference of x and 12 is -8 → x - 12 = -8

The product of 10 and y is -100 → 10(y) = -100

The quotient of b and 8 is 4 → b ÷ 8 = 4

Good Luck

7th grader :P
1
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