Last month, Marcus borrowed $88 from his roommate. So far, he has paid him back $34. Which equation could be used to find x, the amount of money he still owes his roommate?

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula, equation, to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items