Answer:
chinese?
Step-by-step explanation:
9514 1404 393
Answer:
A
Step-by-step explanation:
Collecting terms of the expression, we have ...
x + 0.1x = x(1 +0.1) = 1.1x
In words, adding 10% is the same as multiplying the value by 1.1. Choice A is appropriate.
Answer:
90 cm
Step-by-step explanation:
15 x 6 = 90
Answer:
130
Step-by-step explanation:
10+10+5+5=30
50+50=100
30+100=130