Write a system of equations and solve.
x + y = 10
5x + 10y = 90
Multiply and combine equations
-5x - 5y = -50
5x + 10y = 90
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5y = 40
y = 8
x = 2
There are 2 nickels and 8 dimes in the jar. Hope this helps! :)
24 1/2 or 24.5 is the answer
Answer:
7
Step-by-step explanation:
each way from 10 to 7 is 3 and 4 to 7 is 4
Answer:
18.84 green units
Step-by-step explanation:
Circumference = pi × d
3.14 × 6
= 18.84 green units
Answer:
work is shown and pictured
