Which property justifies this statement?

If 4x=20, then x=5.

A. Subtraction Property of Equality

B. Division Property of Equality

C. Reflexive Property of Equality

D. Substitution Property of Equality

How to find the perimeter ratio of two similar triangles

Pencils and rubbers are in the ratio 7:2. How many times more pencils are there than rubbers?

Finding the nth term for: 3 8 13 18 23

As modeled below, a movie is projected onto a large outdoor screen. the bottom of the 60-foot-tall screen is 12 feet off the ground. the projector sits on the ground at a horizontal distance of 75 feet from the screen.

How do solve for x in 50=-10 (x+10)

During a class election the ratio of students who voted for cqndidate A compared to candidate B was 10:7 if candidate A received 50 votes what is the combined amount of votes candidate A and candidate B received

Calcule a porcentagem 8% de R$ 700,00

How would you locate 1/2 4/2 and 5/2 on a number line that goes from 0 to 3

At a certain store, juice A cost $0.10 more per ounce than juice B. If a 12-ounce bottle of juice A cost $5.64, what is the cost per-ounce of juice B? A) $0.50 B) $0.47 C) $0.37 D) $0.40

4x (x + (-23) = 9x (x+14) show all work