Sam chose a number. He then multiplied his number by 2 and added 7. His result was 23. What was his original number?

Evaluate. (-1 2/3 ) ^2=

The train station clock runs to fast and gains five minutes every six days how many minutes and seconds will it have gain at the end of five days

Gabriel used 1/3 of a liter of water to make 1/9 of a jug of tea. How much water is required to fill the jug?

Evaluate. Pay close attention to all brackets and signs. |4| - |-5| a. 9 c. 1 b. - 9

What is $25; 10% increase

Omar mows lawns for $9.25 an hour. He spends $7.50 on gas for the mower. How much does he make if he works h hours?

1/10 or 200 tables is what?

If 3 times a number minus 2 equals 13, what is the number? A. 4 B. - 6 C. 5 D. 2

What is the radical expression that is equivalent to the expression (35) ^1/4? Enter your answer as a radical. For example, if your answer is 3√14, enter it like this: cuberoot (14)

How many different slope scenarios are there?