4. Mrs. Kreger created the expression 4(h + 11) – 15
to estimate the number of hours, h, her
students need to study each week to earn a
certain grade average. According to the
expression, how many hours per week does
Lindsey need to study if she wants to have an
average of at least 90?

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?