Answer:
The answer is y=5x²
Step-by-step explanation:
If you put y=5x² on a graph paper it will be in a staright line.
Answer:
21
Step-by-step explanation:
Answer: -20, 48
Step-by-step explanation: 5 x -4 = -20 6 x 8 = 48
Answer:

if u substitute the givens in the eqn we will get..

then collect like terms


(d-2.8)/0.2=-14
d-2.8=-14*0.2
d-2.8=-2.8
d=-2.8+2.8
d=0