How do i solve 4x-5y=-19 and 3x-7y=18?

Whats the volume? (ignore the calculator)

The area of a right triangle is 49 square meters. The height is twice as long as the base. To find the area of a triangle, use the following formula:a== where b is the base and h is the height."

A card is drawn one at a time from a well-shuffled deck of 52 cards. In 11 repetitions of this experiment, 2 kings are drawn. If E is the event in which a king is drawn in the 11 trials, find the experimental probability P (E).

During a three hour storm it snowed 2.5 inches. Jacob said that it snowed an average of about 8 inches per hour. What the error?

74 quarts = ___gallons __ quarts

What is pi time three to the 18th power

2964 : 82 using partial quotients

What is 8 to the power of 3 is it a expression?

Which algebraic expression represent the verbal expression "5 less than a number"? n-5 n+5 5n 5-n

Tanaysha was trying to solve 72-8. She said that she could do 72+2=74 and 74-10 to solve. What strategy did she use?