Answer:
the espression are equivalent
Step-by-step explanation:
4x - 2x + 4 = 2 (x + 2)
2x + 4 = 2x + 4
the espression are equivalent
1st Question:
1/6, 2/6, 3/6 = 1/2, 4/6, 5/6, 6/6.
Halfway between 1/2 and 5/6 is 4/6 = 2/3.
-----------
2nd Question: Could've been worked out on a calculator.
-5/6, -7/9, -3/5, -3/7
Answer:
x=5
Step-by-step explanation:
Move the variable to the left-hand side and change its sign. Move constant to the right-hand side and change its sign.
-8.75x+5.25x = -3.5-14
Collect like terms
-3.5x = -17.5
Divide both sides of the equation by -3.5
x=5
Hope this helpsʕ•ᴥ•ʔ
Answer:
c
Step-by-step explanation: