Astudent found the slope of a line that passes through the points (-3, -10) and (5, -7) to be . what mistake did he make?

a. he used the reciprocal of the slope.
b. he used the negative reciprocal of the slope.
c. he added a negative sign.
d. he did not make a mistake. that is the correct slope.

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation:

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.