Solve using substitution.

4a=3b+3

a=b-1

What is - 3/4s-3=1/3s+1/4 and says multiply by the LCD

Algebraically solve the inequality: 5x-6>/1+2 (4x+1)

Verify csc^4 - cot^4 = 2cot^2 + 1

Alexandra is scuba diving. Every 5 minutes an alarm goes off, and she checks her instruments and makes note of her depth. The depth readings from her first 20 minutes of diving are shown in the table below.

Use the table below to answer the following question (1,1) (2,4) (3,9) (4,16) which is not true about the above table? A. It shows a linear function. B. The variable x increases by 1 each time. C. The rate of change is not constant. D.

The radius of one sphere is twice as great as the radius of a second sphere. Find the ratio of their volumes.

Venus has a mean distance from the sun of 67,240,000 miles while Mars has a mean distance from the sun of 4,213,000,000 miles. How much farther is Mars from the sun than Venus?

16c+14=-5c+4+9c what would the variable equal?

Rollercoaster for safety reasons, a rollercoaster at an amusement park has restrictions on the physical size of all passengers. in order to ride, all passengers must be at least 48 inches tall and weigh a minimum of 80 pounds.

Two factory plants are making TV panels. Yesterday, Plant A produced 4 times as many panels as Plant B. Two percent of the panels from Plant A and 3% of the panels from Plant B were defective.