Rearranging Formulas in Algebra

Convert the equation $$5x - 3y = -9$$ into slope-intercept form.

Rearrange the formula $$V = \pi r^2 h$$ to solve for $$h$$ .

Rearrange the equation $$y - 4 = 3(x + 3)$$ into slope-intercept form.

A company uses the formula $$T = 581s + 150p$$ to determine the total cost to purchase $$s$$ computers and $$p$$ printers. Which formula can be used to determine the number of printers purchased, given the total cost, $$T$$ , and the number of computers purchased?

Solve for $$v$$ in the equation $$h = vt - 16t^2$$ .

Solve for $$h$$ in the equation $$SA = 2\pi r^2 + 2\pi rh$$ .

In an arithmetic progression (AP), if $$d = -4$$ , $$n = 7$$ , and $$a_n = 4$$ , then what is the first term $$a$$ ?

Samantha sells two types of wristbands, rope or beaded.

She charges MORE for BEADED wristbands than for rope wristbands.

The amount of money, in dollars, that she collects from selling X wristbands of one type

and Y wristbands of the other type can be modeled by the expression $$5x+8y$$ .

What does each of the following expressions represent in this situation?

Match each equation with the correct attribute