Two quantities are related, as shown in the table:
(x) (y)
2 10
4 9
6 8
8 7
which equation best represents the relationship?
y = 1/2 x + 11
y = -1/2x + 11
y = 2x + 10
y = 2x + 11

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Find the perimeter of the figure shown above. a. 18 yds c. 20 yds b. 10 yds d. 24 yds select the best answer from the choices provided

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?