James has factorised an expression correctly. His answer is 2(7y-3). What was the expression that he factorised?

im not sure

step-by-step explanation:

answer:

125 yards

explanation:

75+50=125. that is my answer

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).