Find the value of "k", given that one solution of the equation x2-kx+21=0 is 3

Net worth is equal to assets minus liabilities. True or false?

Emme bought cashews that cost $3.42 per pound which of the following does this situation represent 1. A relation only 2. Both a relation and function 3. Neither a relation or function 4. A function only

If y = a2+5/3, then which of the following sets is the range of y?

Use the rules for multiplication by powers of 10 to calculate 3 times 100

Wilhelmina wrote a check for $72 to pay her monthly Internet bill, but when balancing her checkbook, she accidentally recorded it as a credit rather than as a debit.

7.) Solve. Use the calculator set for degrees. Round answers to 4 decimal places. Find sin 45° using 15° and 30° a.) 0.9659 b.) 0.8660 c.) 0.4830 d.) 0.2241 e.) 0.7071

What is the value of x? Round your answer to the nearest tenth. x2 = 112

Find the simple interest on 500 at 6% for 1 year

Dao has 2 3/8 pounds of hamburger meat. He is making 1/4 pound burgers. how many hamburgers can he make?

What expression represents the phrase eight less than the product of a number and two