The correct answer is y=1/2x+1
Answer:
78
Step-by-step explanation:
i am using my sisters account hehe thats what u get for taking a shortcut boyyyyyyyyyy
9514 1404 393
Answer:
Step-by-step explanation:
We can let d represent the number of dimes. Then the number of quarters is 23-d, and the total value of the change is ...
0.10d + 0.25(23 -d) = 4.70
-0.15d + 5.75 = 4.70
1.05 = 0.15d . . . . . . . . add 0.15d -4.70 to both sides
7 = d . . . . . . . . . . . . . . divide by 0.15
There were 7 dimes in the change purse.
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There were 23-7 = 16 quarters.
Answer:
Step-by-step explanation:
The answer is (c)
because when you multiply you get c
When you multiply their slopes and it gets to -1
y=mx+b
m=slope
A. 2.1*2.1=4.41
B. 0.9*-1.26=-1.134
C. 5*-5=-25
D. 3/4 times 3/4=1
B is answer