How to solve y=0.40x+70

An oak tree in Jake's yard is 13 times taller than a model tree that he is making for a performance set. Together, the oak tree and model tree are 112 feet tall. How tall is the model tree?

How many names are there for a trapezoid

Rhe distance around a figure is the

In my number the digit in the ones place is doubled the digit in the tens place the sum of the digit is three what is my number

Solve for x 12=4 (x-5) ^.03

4x - y = 6 and 2x - y/2 = 4

He bought four violas for 40$ each. Later he bought one whistle for 100$. After that, he returned one viola. Write the total change to his funds as an integer

Alisa can ride her bike 2 miles in 7 minutes, how long would it take her to ride 10miles if she rides at the same rate?

The length of a triangle with area 54 m² is 9 cm. What is the perimeter of the rectangle, in centimeters? A. 6 B. 12 C. 15 D. 25 E. 30

A faucet's wheel has a radius of 5 cm. The axel has a radius of 0.5 cm. The input force is applied to the faucet wheel. What is the mechanical advantage of this simple machine?