Ella bought some key chains and spent a total of 24$. Each key chain cost the same whole-dollar amount. She bought between 7 and 11 key chains. How many keys did Ella buy

When buying a new car you have a choice of 4 different models 3 different colors and either compact or family how many choices are there for one car?

X^2 + 4x+4=0 resolver en forma cuadratica

Rachel is investing $14,000 in a CD at a bank. If the bank uses simple interest and the bank pays 2.5% annually, how much will the CD be worth in total at the end of 7 years when the CD matures?

How do we simplify 7 1/8 minus 4 3/8

List the perfect cubes between 1000 and 3000 that are even numbers

What number is 10 times greater than 5?

A parallelogram has one angle that measures 55°. What are the measures of the other three angles in the parallelogram?

Determine whether the variable is qualitative or quantitative. number of flights

Which equation is equivalent to 4s=t+2 a. s=t-2 b. s=4/t+2 c. s=t+2/4 d. s=t+6

There are a total of 134 foreign language students in a high school where they offer Spanish, French, and German.