nnrivera2006 nnrivera2006

01-10-2020
Mathematics

contestada

What is the value of 30-2(7+2)-1?
A. 11
B. 14
C. 17
D. 19

Respuesta :

ricchad ricchad

01-10-2020

Answer:

A. 11

Step-by-step explanation:

30-2(7+2)-1

= 30 - 2(9) - 1

= 30 - 18 - 1

= 11

Answer Link

Otras preguntas

What college should i go to to become a research and development manager?

Which sentence makes a logical comparison? a.Jason has less money now than he did ten years ago. b. Jason has less money now than money ten years ago. c.

Franklin Roosevelt was famous for his use of _____, which were an attempt to appeal directly to the American public.

In an isometric transformation, the preimage and image must not __________. A. change size B. rotate C. preserve angle measures D. reflect across the x axis Ple

What is 2 9/10 - 1 7/18?

PLEASE REALLY NEED HELP Identify the class of the italicized pronoun(s) in the sentence. {These} are truly amazing discoveries!

HELP PLEASE Can some please clearly explain the thermal energy equation? Q=m(Tf - Ti)CI know that Q is change in thermal energy which is measured in joules m

This is a legitimate question What is the bermuda triangle and why is it dangerous

I need help with question I’ll give you 28 points

Use expanded form or number name to complete the definition. A number written as the sum of the value of digits is written