Rainbowcloudycupcake Rainbowcloudycupcake

03-05-2016
Mathematics

contestada

what is the value of 7x-2x+3 when x= 5 ?

Respuesta :

Tangerines332 Tangerines332

03-05-2016

28 because 7 times 5 is 35 and 2 times 5 is ten so you have 35-10 which is 25 plus 3 which is 28

Answer Link

Jadarosborough Jadarosborough

03-05-2016

7x-2x+3x
Plug in the 5
7(5)-2(5)+3(5)
35-10+15
25+15
the answer is 10

Answer Link

Otras preguntas

What conclusions can be drawn from the data we?

A parachutists speed during a free fall reaches 135 miles per hour. What is the speed per second?

How do rocks form and transform? please make sure to use these words : claim, matter, rock formation, sample Will mark brainliest

In a certain normal distribution of scores, the mean is 30 and the standard deviation is 3. Find the z-score corresponding to a score of 23. a. 10.00 c. 7.7 b.

Plz answer 15 points!!! thx

You take out a student loan for $12,750. The bank charges 4.3% annual interest compounded daily. How much do you owe after 4 years of college?

What is the difference between heart rate and blood pressure

How is finding the surface area of a sphere different from finding the surface area of a cone or cylinder?

Which expression represents the volume of the pyramid? Please help! Thanks in advance!

I need help with this