xitlalyyy13 xitlalyyy13

16-09-2020
Mathematics

contestada

Evaluate 9x - 11 for x = -3 and x = 7.

Respuesta :

lexiep663 lexiep663

16-09-2020

Answer:

-38,

Step-by-step explanation:

1. 9x-11=-27-11=-38

2. 9x-11=63-11=52

The answers are in order.

1. x=-3

2. x=7

Answer Link

Otras preguntas

Solve for C a = b + c/d a. c=ad-b b. c= a+b/d c. c=ad/b d. c= ab+d

If 10^x equals 0.1 percent of 10^y, where x and y are integers, which of the following must be true? a. y=x+2 b. y=x+3 c. x=y+3 d. y=1,000x e. x=1,000y

what does textual evidence mean

The function f(x) = 2x^2 + 3x + 5, when evaluated, gives a value of 19. What is the function’s input value? a. 1 b. -1 c. 2 d. -2 e. -3

A system of equations is shown below: n = 3m + 5 n − 2m = 3 What is the solution, in the form (m, n), to the system of equations? a. (2,11) b. (1,8) c. (-2,-

If the length of a rectangle is x + 4 and the width is 2x – 3, what is the area? a. 3x + 1 b. 6x + 2 c. 2x² + 5x – 12 d. 2x² – 5x – 12

What was the relationship between peasants and serfs? a. Most peasants were also serfs. b. Serfs were always below peasants in the medieval hierarchy. c. Ser

I NEED HELP BADLY!!! As a Result of the Hundred Years' war a. the countries of France and Endlgand were united b. the French government become more democratic c

In ancient Athens, voting on major legislation (including acts of war and new laws) was conducted using which voting procedure? a. writing on a broken piece of

use the distributive property to write 5x3 plus 5x6 another way