Anumber increased by negative four is equal to seventeen. which equation could be used to find the number?
a.4 - n = 17
b. n + (-4) = 17
c. n - (-4) = 17
d. n + 4 = 17

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

(05.02)a farmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. a parallelogram with a height of 6 yards and side length 9 yards. the height forms a triangle with the slanted side of the rhombus with a base of 2.5 yards. rhombus is split into a soy half and a corn half. each bag of soil covers 40 square yards. how many bags should the farmer purchase?

3.4a=57.8 what is the the value of a