needhelpbadly needhelpbadly

01-01-2017
Mathematics

contestada

Find the value of 7-2x when x=-3

Respuesta :

Porshia Porshia

01-01-2017

Substitute in the -3
7-2(-3)
According to PEMDAS (parentheses, exponents, multiply, divide, add, subtract ) you must multiply, and then subtract.
7- (-6)
7 + 6= 13
Answer is 13

Answer Link

Serena88 Serena88

01-01-2017

This is the answer: 7-2x when X=3 is 13.

Answer Link

Otras preguntas

What is a major concern of many Americans regarding immigration? whether unauthorized immigration will help or hurt the country whether the legal limit establis

which refers to a muscle is stretched too much and tearsA.fratureB.strainC.sprainD.dislocation

Which is an example of a conservative view of government? A B. C. D. The government should protect individuals' freedoms. The government must act according to t

The scatterplot and trend line show the number of pass attempts and passing yards a football team had during seven seasons. Because none of the data points lie

Which of the following is most likely to be the most challenging part of this first step of absolute valuation process? a. Making the assumptions upon which to

What is the answer of this question????

A boy throws rocks with an initial velocity of 12m/s [down] from a 20 m bridge into a river. Consider the river to be at a height of 0 m. Draw a velocity-time a

Can someone help on this^W^

plzzzzzzzzzzzzzzzzzzzzzzzzz

Can someone help on this other question ^W^