Answer:lo estoy haciendo
Step-by-step explanation:
Answer: I would want to mathematically get better at percentages.
Step-by-step explanation:
Answer:
I think it's right to left. left to right then left to right
Step-by-step explanation:
sorry if I'm wrong
After 5 tests, her average was 88. To have a seven-test average of 90, the total must be:
Her average after 5 tests was 88. Her total score on the 5 tests is:
Subtract:
Find the average by dividing by 2:
Her average must be 95