What is the value of x in the equation 2x + 9 = 21?

2

6

9

15

Simplified - / 15| How do you simplify this?

Taylor and Abby shared a $55 cash prize in the ratio 2:3. How much money did Taylor get?

What's the gcf of 32 and 81

a social worker is paid $264 to conduct an initial home site visit. how much does the worker earn for 8 intial site visits

Simplify the radical expression square root of 81x^4

When asked to write a fraction equivalent to 3/4, josie wrote 9/16 was she correct? josie wrote 9/16. Was she correct?

How to do reciprocal

A recent poll of 85 randomly selected cable subscribers found that 39% would be willing to pay extra for a new nature channel. To the nearest percent, with a confidence level of 95% (z*-score 1.

On a map, an air control tower in the town Morgan run is due south of Davidson and is southeast of Vicksburg. The distance from Morgan run to Davidson is 32 miles. The distance between Davidson and Vicksburg is 42 miles.

If i am makimg 10 cents 1 hour how many will i make in 5 hours?