theking42016 theking42016

03-02-2017
Mathematics

contestada

How to simplify 5+10(2n+7)

Respuesta :

dashboi007 dashboi007

03-02-2017

5 + 10 (2n + 7)
=5 + 20n + 70
=75 + 20n

U first do the brackets
10 x 2n = 20n
10 x 7 = 70

then u simplify any like variables left

5 + 20n + 70
5 and 70 are like, so add them too
75 + 20n

and thrs nothing left

Answer Link

Otras preguntas

A 16.0 kg canoe moving to the left at 10 m/s makes a head-on collision with a 19.0 kg raft moving to the right at 7.0 m/s. After the collision, the canoe moves

The monthly cost of water use is a linear function of the amount of water used (HCF). The cost for using 16 HCF of water is $39.04, and the cost for using 44 HC

Josh rented a truck for one day there was a base fee fee of $12 and there was additional charge of 8 cents for each mile driven the total cost (c) for driving

Gaspar writes the algebraic expression 5b +3.79. It represents the total cost, in dollars, of buying 5 bagels and a container of cream cheese. Identify any vari

Angle ABC is taken by a dilation with centerpoint, P and scale factor of four to angle A’B’C’ the measure of angle, BCA is 75° what is the measure of angle B’C’

Five times a number decreased by 2 is 4, find the number.

PLSS HELP MEEE!! It'll be very appreciated

Carter invested $70,000 in an account paying an interest rate of 1.125% compounded continuously. Savannah invested $70,000 in an account paying an interest rate

Plot the point on this function with an x-value of 6. What is the y-value of this point?

Help with is ixl please