PLS HELP will give brainliest!!! 1. 0.87 (7 repeating) written as a fraction is .
8/9
81/90
79/90

2. -0.38 (8 repeating) written as a fraction is .
-7/18
2/5
-15/36

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?