Since no base is stated, assume the base is 10
remember
trasnlates to
so
trasnlates to
10^2=7x+3
100=7x+3
minus 3 both sides
97=7x
divide by 7 both sides
97/7=x
13.8571=x
13.857=x
0 is the variable of nothing so then the 4k and 3k would be in the negitives + 1
Answer:
0
Step-by-step explanation:
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Assuming that Luis maintains the same rate of blowing each balloon, then we could determine how long it took him to blow up a single balloon
25 minutes / 10 balloons = 2.5 minutes per balloon.