Triangle ABC is similar to triangle DEF. The length of AC is 10 cm. The length of BC is 15 cm. The length of DF is 6 cm.

What is the length of EF?

12

6

10

9

How are 0.5 and 0.5 (have a parallel line on top of five) different? whose greater?

Which expressions are equivalent to - 2.5 (1 - 2n) - 1.5n? choose ALL that are equivalent a. - 2.5n - 3.5n b. - 2.5n + 3.5n c. - 2.5 - 6.5n d. - 2.5 - n (5 - 1.5) e. - 2.5 + n (5 - 1.5)

Select the best answer. Suppose that 35% of the registered voters in a state are registered as Republicans, 40% as Democrats, and 25% as Independents.

What is 12.5 as a fraction in simplest form.

The cost of a coffee is determined by the type of coffee beans that are mixed together. The cost of a local mix of arabica and robusta beans is molded by the equation below, where A = the pounds of arabica and R = pounds of robusta 700a+1200r=

Simplify 5x + 4x + 1. 10x 9x + 1 x+9

What is the rate and unit rate of 36:8 if you multiply 18 and 4 by 2

A manufacturer sells each of his TV sets for $85. The cost C (in dollars) of manufacturing and selling x TV sets per week is C = 1500 + 10x + 0.005x2.

Create your own table if someone runs 1/11 of a mile in one minute.

How to convert millimeters to centimeters by dividing