The teachers at a middle school plan to sell book bags to raise money for a school trip. The teachers asked students, "How much would you pay for a special book bag?" The survey data are shown below: Write an equation that shows the number of bags sold, n, dependendent on the price charged, p.

A
n=−10p+200

B
n=10p+20

C
n=10p+200

D
n=−10p+20

x

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

you save $70

discount would be 35% off

step-by-step explanation: