How to solve using substitution y=3/4x+5 and 4x-3y=-1

Simplify 175 over 100

Explain how you can be sure that all the rates you have written on a double number line are correct

There are 31 fish in a tank. The fish are either orangr or red. There are 7 more orange fish than half the number of red fish. How many fish are orange? How many fish are red?

A total of 40 people made cakes for a bake sale. Each person made 3 cakes. Ms. Sanchez found that 15% of these cakes were chocolate. How many chocolate cakes were made for the bake sale?

What are the solutions of 2x2 3x = - 5?

The length of a rectangle is 6 cm more that it's width. If the area of the rectangle is 27 cm^2, find the dimensions of the rectangle.

If f (a. b) = f (a) + f (b) and f (2) = 3, then f (32) equals how can we get 15 after this f (16) = f (8) + f (2) + f (2) ? what's the next step?

How is 9644 divided by 4

Estimate the area of a circle with a radius of 27 meters. Use 22/7 for pi.

Question 11 options: you take a ride on a ferris wheel which has a diameter of 300 feet. if you ride for four revolutions, what linear distance did you travel? use 3.14 for pi when completing your calculations.