Answer:
1078
Step-by-step explanation:
first: multiply 980 by 0.10 to get 10% of 980
second: take that value (98) and add it to 980
then: you get 1078 after adding
Answer:
12-9x is answer ........ . . .
Answer:
It is 20.4 and 16.8
Step-by-step explanation:
This is similar to 8.4 (because its doubled) and it is similar to 10.2 (because its doubled)

- 128 cellphones were sold in a week
- 37 more cellphones more were sold than the week before
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- 293 cellphones were sold in given 2 weeks