misaanskxjd misaanskxjd

18-06-2021
Mathematics

contestada

Find the difference,
(20m+ 3) - (7m - 5)
A. 27m - 2
B. 13m +8
C. 27m +8
D. 13m - 2
SUBMU

Respuesta :

nancygoyal nancygoyal

18-06-2021

Answer:

B 13m+8

Step-by-step explanation:

(20m+3) - (7m-5)

20m+3-7m+5

13m+8

Answer Link

avila79pa avila79pa

18-06-2021

The answer is B. 13m+8

Answer Link

Otras preguntas

An application to the Principal of the school to construct a multi-purpose hall

A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess board. On the second square the

Which of the following traits are likely to be the result of sexual selection? (select all that apply) a. The scent of a flower attracting a bee b. A frog’s cal

expand and simplify 4(2x+3)+4(3x+2)

Kite ABCD has an area of 48 ft2. Calculate the length of AC. A. 6 ft B. 12 ft C. 18 ft

A scale drawing of an office building is not labeled, but indicates 1/4 inch=5 feet. On the drawing, one wall measures 2 inches. How long is the actual wall?

What is the solution to the system of equations? y = 5x + 2 3x = -y + 10 (4, -18) (-18, -4) (7,1) (1,7)

If f(x)=3x - 15', thenNf^(-1)(x)= Enter the correct answer.

Tre determines the solution to the equation 3.57x + 1.61 = 4.71 - 2.63x is x = 0.5. He verifies his solution using the steps below. Equation: 3.57x + 1.61 = 4

An entrepreneur estimates his total profit (total revenue minus total cost) for his proposed company as p(x) = x3 − 4x2 + 5x − 20, where p is in hundreds of dol