Help mee please! a political scientist surveys 27 of the current 153 representatives in a states congress. what is the size of the sample? what is the size of the population?

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

At 6 1/2 cents per pound of string beans how much does 7 pounds cost