Kay builds a 1/6 scale model of a train. The actual train is 42 1/2 feet long. How long is the model

Which expression describes the area of a square that has side lengths 7n3?

Use fraction strip or tools to find the sum. write your answer in simplest form. 3/4+1/3

In triangle FGH, the measure of angle F=42 and an exterior angle at vertex H has a measure of 104. what is the measure of angle G

Juanita runs every seventh day and swims every fifth day. if juanita runs and swims today, in how many days will she run and swim again on the same day?

Solve the system - 3x + 4y = - 22 2x + 7 = 5

What is 17,628 divided by 452?

Make d the subject of the formula a=cd

What is 5x-9=7x+6-2x

A regular pentagonal prism has a height of 12 in. and base edge length of 8 in. Identify its lateral area and surface area. L = 576 in2; S = 700.2 in2 L = 480 in2; S = 590.1 in2 L = 480 in2; S = 700.2 in2 L = 576 in2; S = 590.1 in2

An uncooked gingerbread cookie is y centimeters long. After it is baked, the length of the cookie increases by 25%. Which expression best represents the new length of the cookie? A. 0.25y B. 0.75y C. 1.25y D. 12.5y