What is the solition of 8 +a = 13?
2 answers:
Answer:5
Step-by-step explanation:
Answer:
a=5
Step-by-step explanation:
1. Subtract 8 from 13 to isolate the variable
a=5
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the answer is this...
.25x+.10y=4.85
x+y=25
Answer:
$400
Step-by-step explanation:
140 ÷ 35% = 400