2 ways to tell if there is a proportional relationship

The graph shows the solutions to the equation y = - 4x + 8. If a second equation is, x = 3 write an ordered pair that would be a solution to the system.

Beats are on sale for $25 off the original price. This is a 20% discount. What is the original price?

Andy is one fourth as old as his grandfathervwho is 76 years old write an eqution to determinecwethter andy is 19 or 22 years old

Se calculo por cada 7 estudiantes q hubo en el año 2000en un colegio en el 2020habra 14 si en el año 2000habia 455estudiantes cuantos habra en el 2020

A sample of single persons receiving social security payments revealed these monthly benefits: $826, $699, $1,087, $880, $839, and $965. how many observations are below the median?

Your macaroni and cheese recipe calls for 1 2/3 cups of milk. You're having company and you need to quadruple the recipe. How much milk will you need?

Math will give medals Which of the following are reasonable answers for the product of two negatives and a positive? 20 10 -20 -10

Ashely walks 2 1/2 miles around a lake around three times a week. If Ashley walks around the lake in 3/4 hour, what is her rate of speed? (Hint: Use the formula r = d/t, where the r is rate, d is distance, and t is time.

Solve for d. h + 4 d = 5b A) d = bh + 5 B) d = h 5b C) d = h + 4 5b D) d = h - 4 5b

Kate jump 225 times in 3 minutes