Represent the following with an equation.

the product of 13 and r is -91.
a. 13 + r = -91
b. 13 – r = -91
c. 13r = -91
d. 13/r=-91

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Find the area of just the wood portion of the frame. this is called a composite figure. you will need to use your values from problem #2need all exepct 4 answerd if you can

Paper plates cost $8 per package and plastic utensils cost $5 per package. your supplier delivers 15 packages for a total cost of $90.