The answer is a because when you find money you ADD that to your original amount of money
Y=ax+b
for x=7, y=2
7a+b=2
for x=2, y=12
2a+b=12
7a-2a+b-b=2-12
5a= -10
a= -10/5
a=-2
2a+b=12
2*(-2)+b=12
-4+b=12
b=12+4
b=16
y=-2x+16
2. This fraction is equal to a whole number, with no fraction(20 divided by 10).
Answer:
Carbon dioxide and water are converted into oxygen and glucose by photosynthesis. The plant uses glucose as food, and oxygen is a by-product. Cellular respiration transforms water and carbon dioxide into oxygen and glucose. Water and carbon dioxide are by-products, and energy from the process is converted by ATP.
