Solve the equation 3p 10 = 28 for p.
a. 2
b. 4
c. 6
d. 7

Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on … how many pennies are on each square? a =   b =   c = d =   e =   f = g =   h =

Find the given elements if matrix d:

What is the rate of change of a line that passes through (2,-5) and (6,-2)?