lorimichaud2 lorimichaud2

03-01-2018
Mathematics

contestada

For parts A through E circle yes or no to indicate whether each of these expressions is equivalent to 2(2x+1)

For parts A through E circle yes or no to indicate whether each of these expressions is equivalent to 22x1 class=

Respuesta :

ilovecats9573ozkvsq ilovecats9573ozkvsq

03-01-2018

2(2x+1)
A. Yes. When you expand the original equation you get 4x+2
B. Yes
2(1+2x)
2+4x
4x+2 (same equation as above)
C. No
2(2x) +1
4x+1 (not the same)
D. Yes; collect like terms
2x+1+2x+1
4x+2
E. Yes; collect like terms
X+x+x+x+1+1
4x+2

Hope this helps

Answer Link

Otras preguntas

Supposed 12 inches of wire cost $.72 at the same rate how much insensible 33 inches of wire cost

What is the best way to lead an important project?

is 1.2/3 and 1.8/ 4/5 proportional

4. If you can buy 3 items for $6.00, how much will it cost for 10 items?

Which of the following expressions are equivalent to 2(x + 5) + 6(x + 5) ? A) 8x + 40 B) x + 5 C) 8(x +10) D) x + 8

Imagine that the company invented a machine that would double the production of baseballs and bats. In such a case, what would happen to the curve in the graph?

Drag the tiles to the correct boxes to complete the pairs. Match each action of plates to its effect.

give the 5 concepts of physical activity and give a short example each

State whether the verb jugar is used properly in the sentence below. Los chicos jugaban futbol. It is correct. It is incorrect.

the POPULATION of a nearby town increased this year by 20% from a population of 500 habitants. How many people live in that town now. I NEES HELP PLZ