Simplify the expression - 7 (k-3)

3x-5y=10 -3x-4y=35 Find the Solution set. Solve the system using addition method?

What number multiples into 720 but adds up to 63

A yogurt cost 45 pence how many can be bought for five pounds

The soccer team played 7 games and scored the following number goals in each game: 2, 1, 3, 5, 3, 1, 4. What was the median number of goals the team scored for the seven games? goals

Able is 6' tall and cancel 8' shadow a lamppost next to him cast a 3.5' shadow you to drop down the news to build an equation that can be used to find height H of the lamppost

Suppose that a system of linear equations has 3*5 augmented matrix whose 5th column is a pivot column. Is the system consistent? Explain.

The area of a parallelogram is 16.8 square inches. If the base of the parallelogram is 1.5 inches, what is its height? 25.2 in. 15.3 in. 11.2 in. 8.5 in.

How do you put 0.5, 1/5, 0.35, 12/25, 4/5 in order from least to greatest

Alessandro and Francesca raced each other home from school. It took Francesca 13/15 as long as Alessandro to run home who got home first

In exercise, find the relative extrema of the function. f (x) = x4 - 2x2 + 5