Solving system of equations using elimination.

2x - 3y = - 7

3x + 3y = 27

4x - 2y + z = 3

Arjun ran 19 miles less than Brenda last week. Arjun ran 14 miles. How many miles did Brenda run

Brianna went on a trip to the art museum and sketched a scale drawing of a rectangular wall mural. She used a scale factor of 0.2. The sketch was 12 inches wide and 18 inches long. What was the length of the mural?

Is 98in greater or less than 8ft

1. a golfer's score of two strokes under par is represented by - 2 on a number line. how would a golfers score of 2 over par best by represented? A. + 4 B. + 2 C. 0 D. - 2

An oblique cylinder has a radius of 10 units and slant length of 26 units. What is the volume of the cylinder? 2,400π cubic units 2,500π cubic units 2,600π cubic units 2,700π cubic units

Piece of rope that is 15 ft long what is the area

What's the temperature difference between - 5 degrees and 25 degrees? A. 20 degrees B. 25 degrees C. 30 degrees D. 35 degrees

He school has 800 students with 20 students on the gymnastic team and 10 students on the chess team (including 3 students who are on both teams). How many students in the school are not members of either the gymnastic team or the chess team?

What method can you use to find the product of 70*55

Recursive rule for an arithmetic sequence is a1=-3; an=an-1+7. What is the iterative rule for this sequence?