illyciajohnson
illyciajohnson illyciajohnson
  • 01-11-2019
  • Mathematics
contestada

Simplify 6 - 2 3 + (-9 + 5) · 2.

A. -10
B. -12
C. 6
D. -8

Respuesta :

zrh2sfo
zrh2sfo zrh2sfo
  • 04-11-2019

Answer:

-8 thus D.

Step-by-step explanation:

Simplify the following:

6 - 2×3 + (5 - 9) 2

-9 + 5 = -4:

6 - 2×3 + -4×2

-2×3 = -6:

6 + -6 - 4×2

-4×2 = -8:

6 - 6 + -8

6 - 6 - 8 = 6 - (6 + 8):

6 - (6 + 8)

6 + 8 = 14:

6 - 14

6 - 14 = -8:

Answer:  -8

Answer Link

Otras preguntas

Read this excerpt about the Vietnam War from "Ambush" by Tim O'Brien: When she was nine, my daughter Kathleen asked if I had ever killed anyone. She knew abo
Laura is on page 15 of her book and reads 5 pages per night. Jose is on page 25 of the same book and reads 3 pages per night. After how many nights of reading w
14 1/2 % of what number is 8.7?
Determine the slope of the line that contains the given points. t(6,3),v(8,8)
1. Multiply (2x + 3)(x + 4) 2.Multiply (3x + 5) (x - 8) Use ^ to indicate an exponent 3. 2. Multiply: (4c - 9)(c2 + c - 7) A. 4c3 + 63 B. 4c3 - 5c2 - 37c + 63
Apply the rules for order of operations to simplify (2− 1) + 32 ÷ 3.
Find the sum of the geometric series. a{1}=88, a{5}=1408, r=-2
a carpenter used 38ft in three pieces to trim a garage door. if the long piece was 2ft longer than twice the length of each shorter piece then how long was each
Write a balanced chemical equation for the reaction that occurs when barium carbonate decomposes into barium oxide and carbon dioxide gas when heated.
(true or false) Considering costs versus benefits is similar to comparing the pros and cons of a situation