If Sally has 4 apples and she gives away two then collects 11 then gives away 4 again and her friend has 6 grapes and gives sally 3 how many pieces of fruit are there in total?

Find the slope and the y-intercept if there's one and the equation of the line given these two points( 3, 2) and( 3, -4)

Find the area of the unshaded square

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?