Round each number to the nearest tenth. what is the best estimate for the answer to 294.32 – 198.37?

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

What is the answer to the question 5x+2x