First one simplifies to 2x + 6 = 2x + 7 which can't be true so this one has No Solution.
Same applies to the second equation ( 5x + 15 = 5x - 15) No solution

also the last one has no solution because it simplifies to 4x + 20 = 4x + 19

6 0

2 years ago

A piece of fabric is 2 yards long. The fabric is cut into 24 pieces of equal length. How long is each piece?

Vera_Pavlovna [14]

Answer:

48 Yards long

Step-by-step explanation: You multiply 24x 2

3 0

2 years ago

Read 2 more answers

Find the length of a B leave your answers in the terms of pi

algol [13]

Answer:

AB = 6*120*pi/180 = 4pi

8 0

2 years ago