Amy would have spent $22.5 on her books (assuming you meant $10 total, not $10 per book)
The measure would be 20 since five times four is 20
Answer:
Move 100 to the left of a
100
a
List of all of the solutions
ax100=100a
12= 100a
Answer:
7,000
Step-by-step explanation:
The number of actual steps is x.
x + x(.05) = 7350 This is actual steps plus the extra 5% equals the number shown on the tracker.
Pull out x
x (1+.05) = 7350
x (1.05) = 7350 Divide by 1.05
(x (1.05))/1.05 = 7350/1.05
x = 7,000