vanessanevarez vanessanevarez

01-04-2020
Mathematics

contestada

6{−4[−5+7−(1+9)]+7}−9

Respuesta :

01-04-2020

Answer: 57

Step-by-step explanation:

6{-4[-5+7-(10)]+7}-9

6{-4[-1]+7}-9

6{11}-9

66-9=57

Answer Link

Otras preguntas

oweikeme has 2500 Naira and bought the following items from the bookshop: 60 ballpoint pens at 15 Naira each, two dozen of exercise books at 5 Naira each,8 dra

Can you please help me solve this. Thank you

is helium gas a mixture or pure substance

Solve for x. Image is below.

1.2 + 0.8-4-3(0.7 -0.81) evaluate the expression

Which of the following options correctly describe electromagnetic radiation? Select all that apply. Particles of electromagnetic radiation exhibit wave behavior

Which of the following is a false statement about health savings accounts (HSAs)?a. HSAs are available to any taxpayer using a health plan purchased through the

12. A gallon-sized storage bag with the corner cut makes a good substitute pastry bag. True False

Imagine for a moment you are at a coffee shop with some friends. One friend's older cousin, Jaylen, constantly compliments you and insists you should be a model

230 years war in central Europe began when