Answer:
1500
Step-by-step explanation:
10 * 10 = 100
35*40 = 1400
Add them
Answer:
w = 2.1
Step-by-step explanation:
5w + 9.2 = 19.7
5w + 9.2 - 9.2 = 19.7 - 9.2
5w = 10.5
5w / 5 = 10.5 / 5
w = 2.1
Here is the check:
5w + 9.2 = 19.7
5(2.1) + 9.2 = 19.7
10.5 + 9.2 = 19.7
19.7 = 19.7
Answer:
100
Step-by-step explanation:
Step 1:
Multiple 14.1 by 9 = 126.9
Step 2:
Round to the significant figure
Step 3:
Answer is 100
Answer:
l think it is c
Step-by-step explanation: