giancarlothegoat giancarlothegoat

22-06-2021
Mathematics

contestada

7)
8)
13x + 1/9x + 3
A) 6
C) -7
B) 8
D) 7
Α)
C)
I

7 8 13x 19x 3 A 6 C 7 B 8 D 7 Α C I class=

Respuesta :

ffffffffssvafz ffffffffssvafz

22-06-2021

Answer:

b) 8

Step-by-step explanation:

the angles are a linear pair meaning that they have a sum of 180. So 22x+4+180. Solve that and x=8

Answer Link

Аноним Аноним

22-06-2021

Answer:

B) 8

Step-by-step explanation:

(13x + 1) + (9x + 3) = 180

Combine like terms

22x + 4 = 180

Subtract 4 from both sides

22x = 176

Divide both sides by 22

x = 8

Answer Link

Otras preguntas

Plot -12,7 and -9 on the number line

Lisa has 5/8 pound of grapes. 3/4 of the grapes are green. The rest are purple. She divides the purple grapes equally among 10 friends. How much of the purple

I have a question about where they were located

luis had $263.45 in savings.He spent $207.48 on computer equipment. How much does he have left in savings?

how to operate functions using division

true or flase Employers should develop and enforce a code of coduct that sets ethical standards for everyone in the organization

please answer above... thanks a lot guys

Given the function f(x) = 2(3)x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3. Part A: Find the average rate of change of each section.

Student A performed gravimetric analysis for sulfate in her unknown using the same procedures we did . Results of her three trials were 68.6%, 66.

Will planting seeds too shallow or too deep prevent their growth?