There will be five rows of 8 bean plants per row, four rows of 8 tomato plants per row, and four rows of 4 tomato plants per row. I hope this helps!
Answer:
Step-by-step explanation:
F(x) = 7 - 5x + 7x²
f(-9) = 7 - 5*(-9) + 7*(-9)²
= 7 + 45 + 7*81
= 7 + 45 + 567
= 619
Answer:
by making a recipt with a cash machine or putting a thing for everytime someone buys something
Step-by-step explanation:
Answer:
.
14
Step-by-step explanation:
Answer:
(0,-5) and (-4,3)
Step-by-step explanation:
The given equations are

Make y the subject in the second equation;

Substitute into the first equation;

Expand:





When x=0,

This gives; (0,-5)
When x=-4

This gives (-4,3)