How do u solve the equation 4 (a - 4) = a - 15?

What is the probablity of getting blue or green on a spinner that is 3/10 blue and 1/5 green

A formula is expressed as D = a (2 + kt) express k in terms of D, a and t

1. Using the slope-intercept form of a line, find the equation of the line with slope 3/2 and y-intercept - 2. Then graph the line on the grid provided and explain how you determined your graph.

If f (x) = - 5x + 1, find f (-3) ...

Penny pays $14 a month for her book club membership. With the membership each book costs $5. write an algebraic expression for her total bill for one month if she guys b books that month?

A triangle with area 45 square inches has a height that is two less than four times the width. Find the width and height of the triangle.

What is the answer? 7x-42+3x-29=6x-3

How many fourths are there in 32

At a school dance, student tickets cost $5 each and non-student tickets cost $7 each. The total amount of money earned from ticket sales equals $1840.

What adds go - 114 and sums to 14