If a given solution has a 10 percent solute concentration, and more solvent is added, the new solute concentration could be:

50%

25%

10%

5%

Find the average of 63 68 54 64 and 51 and explain the average

If a rectangular painting is 3 feet long and 5/6 foot wide what is the area of the painting

If mary drove 525 miles in 7 hours at an average speed of 75 miles per hour, how fast would her average speed need to be to make the trip in 5 hours (a little speed demon!) ?

How to do number strings

One of the bases of a trapezoid has length $10$, and the height of the trapezoid is $4$. If the area of the trapezoid is $36$, then how long is the other base of the trapezoid?

Evaluate x (y-5) for x=2 and y=7 A. 4 B. 24 C. - 21 D. 49

If Joey purchased a $100,000 house with a 20 percent down payment and borrowed the rest on a 30-year mortgage at 5% interest, what would his monthly payment be?

The length of one side of a square is 58 square inches. What is the area of the square?

Tom walks 2.82 km to the park. He then walks a further 550 m to the shop. How many km has Tom walked in total?

Find two consecutive even numbers such that the difference of one-half the larger number and two-fifths the smaller number is equal to five. 38 and 40 40 and 42 42 and 44