1)
-2(3x+4)=-6x-8≠-6x+8

2)
2(-3x+4)=-6x+8

3)
5(x+1)-11x+3=5x+5-11x+3=-6x+8

4)
x+2-7x+6=-6x+8

5)
8-6x=-6x+8

Answer: The expressions 2,3,4 and 5 are equivalents.

6 0

2 years ago

Drilon got 63 out of 72 correct in his test. What fraction of the marks did he get correct?

tatyana61 [14]

Answer:

87.5%

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Please answer, i just need the answer, no explanation. thank you so very much

galben [10]

A. Given that the program was targeted at adults, there is a 37.5% chance that it was recorded.

8 0

2 years ago

Can you please help me

Mandarinka [93]

Answer: Attached.

Step-by-step explanation:

Either solve the equations directly, or graph them and look for the point of intersection.

8 0

2 years ago