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

Match the following wave phenomena with a suitable example. Two water waves collide a create a larger wave Sound waves from two sources meet and the noise gets

need help asappppppp

a homeowner collects data about the amount of oil A, in gallons used to heat the house per month for 5 months and the average monthly temperature t, on degrees

Use the Trapezoidal Rule to approximate ∫43ln(x2+9) dx using n=3. Round your answer to the nearest hundredth.

Two spherical objects have masses of 300 kg and 1000 kg. A distance of 5 m separates their centers. Find the gravitational attraction between them.

Question is in the picture. Use the given values at the bottom to reduce and find other scale, area, and volume ratios.

Find the equation of the linear function represented by the table below in slope-intercept form.X1234y691215******

A certain college has been raising tuition every year since the year it opened. The function T = 12,000 (1+.03)* represents the tuition, T, after x years. If th

The original price of a pair of jeans at a clothing store was $32.00. Over the weekend, the store owner marked up all the clothing by 10%. What was the new pric

in a class of 20 students, 40% of them have a pet how many students have a pet