Answer:
its D
Step-by-step explanation:
because 6x7 is 42 and you have to add more
Let tomatoes be as x and corn be as y.
Total cans is 36 cans.
$20.8 = 2080 cents
1. x + y = 36
2. 80x + 40y = 2080
From equation 1, we get
y = 36 - x
Substitute into equation 2,
80x + 40(36 - x) = 2080
80x + 1440 - 40x = 2080
40x = 2080 - 1440
x = 640 ÷ 40
x = 16
x + y = 36
16 + y = 36
y = 36 - 16
y = 20
Alex does buy 16 tomatoes.
4(7y + x) = 4
solve for x = 0
4 × 7y = 4
28y = 4
divide by 28
/28 /28
y = 4 / 28
y = 1/7.
Answer:
5.65................................
Step-by-step explanation:
