Answer:
ZERO
Step-by-step explanation:
All steps in the picture , I hope this is a clearly.
Answer:
53 is the answer.
Step-by-step explanation:
In the question given values are
a = -3,
b = 5
and c = 8
Then we have to calculate the value of expression (a²b + c)
Now we put the values in the given expression
(-3)²×5 + 8 = 9×5 + 8 = 45 + 8 = 53
So the value of (a²b + c) = 53
Answer:
x=-5
y=-2
Step-by-step explanation:
equation 1 - equation 2
(2x-4y=-2) - (2x+3y=-16) = (-7y=14)
y=14/-7=-2
then substitute y=-2 into any equation
2x-4(-2)=-2
2x+8=-2
2x=-10
x=-10/2=-5
Answer: You could use 4 dollar bills and 3 quarters
Step-by-step explanation: