Answer:
51
Step-by-step explanation:
51.8-0.8=51
The answer is C.
x=2
y=-30
(2;-30)
Answer: you can use a muscle called the brain
Step-by-step explanation: but I think that 2+2=4 I think that’s correct and thanks for the points.
I’m sorry but I actually don’t know
Answer:
2/3
Step-by-step explanation:
2 - 1 1/3 = 2/3
A) n + d = 20
B) .05n + .10d = 1.40 Multiplying A) by -.10
A) -.1n -.1d = -2 Then adding it to B
B) .05n + .10d = 1.40
-.05n = -.60
n = 12 nickels
d = 8 dimes
