Answer:
There are more cats treats. 504 treats
Step-by-step explanation:
27 boxes of dog biscuits. Each 18 biscuits
27*18=486 biscuits
21 pouches of cat treats. Each 24 treats.
21*24=504
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.
Answer:
-397 -9x
Step-by-step explanation:
(913-892 +3)
(21+3) - (421+9x)
(24) -421 -9x
-397 -9x
Answer:
see explanation
Step-by-step explanation:
To find the x- intercepts let y = 0, that is
(x - 4)(x + 2) = 0
Equate each factor to zero and solve for x
x - 4 = 0 ⇒ x = 4
x + 2 = 0 ⇒ x = - 2
x- intercepts are x = - 2 and x = 4
The vertex lies on the axis of symmetry which is located at the midpoint of the x- intercepts, thus
= = 1
Substitute x = 1 into the equation for corresponding value of y
y = (1 - 4)(1 + 2) = - 3 × 3 = - 9
vertex = (1, - 9)