each day Shiela doubles the number of push-ups she did the day before. on the fifth day, she does 2x2x2x2push ups use an exponent to write the number of push-ups Shiela does on the fifth day

b. 2

step-by-step explanation:

the slope of a line =δy/δx

δy= y₂-y₁

δx= x₂-x₁

therefore, using the points (-2,-3)   and (3,7) we can calculate gradient as follows:

m=(7--3)/(3--2) (a number minus a negative number the sign changes to a plus)

m=(7+10)/(3+2)

=10/5

=2

180

step-by-step explanation:

10 b/c 5*2 =10

step-by-step explanation: