PLZ help my teacher wants me to do this 34 times 56 reduced by 3 and add 50 i don't know how to answer this PLZ help heres the picture for the question which one is correct

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

The material that keeps its new shape after it is stretched is called?

Select all the correct answers. which three statements about electromagnetic radiation are true?