Answer:
9/20
Step-by-step explanation:
450/1000
this is not the answer, because it is not simplified
so here we have to find common factor and simplifying
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450/1000 is simplified to 9/20, and it can no longer be simplified.
+1,-1 and your other would be 1,1
Answer:
14 blocks
Step-by-step explanation:
The equation
Joy's money = 7 + 4x
Steve's money = 12 + 3x
Find the same amount of hours
Joy's money = Steve money
7 + 4x = 12 + 3x
4x - 3x = 12 - 7
x = 5
They will earn the same amount of money if they work for 5 hours.
Find how much money
money = 7 + 4x
money = 7 + 4(5)
money = 27
They get the same amount of $27