Answer:
hello your answer is 21 y=21
Step-by-step explanation:
3 times -7 is 21- hope i helped
Answer:
sample 1: 75
sample 2: 86
Step-by-step explanation:
Answer:
-0.985
Step-by-step explanation:
Refer to the image below for explanation:
Answer:
1287
Step-by-step explanation:
Is means equals and of means multiply
W = 130% * 990
Change to decimal form
W = 1.30 * 990
W =1287
Yes it is add a zero to it as the tenth powers increases