voltrex voltrex

11-10-2019
Mathematics

contestada

for a=4-5c when c=-1/2, what is the value of a?

1 is 1 half, not 1 divided by 2

Respuesta :

Zodiace Zodiace

11-10-2019

a = 4 - 5c
a = 4 - 5(-1/2)
a = 4 - (-2.5)
a = 4 + 2.5
a = 6.5

Answer Link

Otras preguntas

Approximate the value of √44 to the nearest hundredth

For every 20 minutes that jack spends on his homework, he spends 40 minutes at hockey practice. what is the ratio of the amount of time that he spends on hockey

What best describes the change in salinity in a estuary at high tide(as water enters the area)?

Express answer as a mixed number 14-(2/9)=

Important pull factor for the family to join in the US

Should cellphones be allowed and used in classroom. Can someone help me to answer this. I need your opinion and source or citation that supports your answer. I

¨might makes right¨ is a statement that might be heard______.a. during a protest marchb. in the state of nature c. in a courtroom d. during a political process

A chemical substance composed of atoms of two or more distinct elements chemically bonded to one another is called a

Jeff can win the game if he rolls 11 on the two number cubes. If he rolls an even sum, however, he will lose his next turn What is the probability that he will

Write the sum using summation notation, assuming the suggested pattern continues. 343 + 512 + 729 + 1000 + ... + n3