Answer:
y=4 y=7 y=10 y=13 y=16
Step-by-step explanation:
1/5
Gradient is another word for slope. To find the gradient, we have to use a formula.
704
7000 + 40 (7 thousands + 4 Tens) Divide that by 10.
7040/10 = 704
y = - 4x + 13
slope = -4
y-intercept = 13
happy has 25 quarters in total