Write a number or expression in each empty box to create true equations. 1.7(3+5) =
+
2. 15 - 10 =
(3-2)

This is a hundred points help me !

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Rick is driving to his uncles house in greenville,which is 120 miles from ricks town .after covering x miles rick she's a sign stating that greensville is 20 miles away. which equation when solved will give the value of x. a: x+120 = 20 b: x x120 =20 c: x +20 equals 120 d: x x20= 120