Seudónimo Seudónimo

15-11-2014
Mathematics

contestada

hello can anyone help me on the next four math questions please ?
1)5(x+2)
2) 4(2x+3)
3) 8(x+2)
4) 5(7x+4) thanks !!!

Respuesta :

superkoopasirf superkoopasirf

15-11-2014

5(x + 2)
= 5(x) + 5(2)
= 5x + 10

4(2x + 3)
= 4(2x) + 4(3)
= 8x + 12

8(x + 2)
= 8(x) + 8(2)
= 8x + 16

5(7x + 4)
= 5(7x) + 5(4)
= 35x + 20

Answer Link

konrad509 konrad509

15-11-2014

[tex]5(x+2)=5x+10\\ 4(2x+3)=8x+12\\ 8(x+2)=8x+16\\ 5(7x+4)=35x+20[/tex]

Answer Link

Otras preguntas

What is the most important reason to continue efforts to preserve coral reefs?

how to solve problems like 3x+2=4x+5

There are 7 books on the floor. The number of books on the shelf is 2 more than 3 times the number of books on the floor. How many books are on the shelf?

write an essay about the effects of poverty

Which ordered pair makes both inequalities true? y < –x + 1 and y > x? A.-3,5 B.-2,2 C.-1,-3 D.0,-1

what is the value of the expression 7−3 ? 343 −1343 1343 −21

when writing an essay, if u write an introduction, one paragraph of information, and a conclusion, does that count as a three paragraph essay?

given the point (4,5) and the slope 6, find y when x=24

Planning for the possiblity that your home might get struck by lightning and catch on fire is part of a plan for _____. a. financing b. managing income c. manag

The graph of f(x) = 2x + 4 shifts five units to the right when it is replaced with the graph of f(x) = 2x - k. What is the value of k? A.) -5 B.) -1 C.) 1 D.)