Answer: 7x2=14
Step-by-step explanation:
Can you write out what the problem is please I can barely see it even with clicking on it!
Answer:
2.5 pounds per book
Step-by-step explanation:
Set up a proportion
20 copies / 50 pounds = 1 copy / x pounds
Cross multiply
20x = 50
Divide both sides by 20
x = 2.5 pounds
I hope this helped and please mark me as brainliest!
2x + 4 = xg
Reorder the terms:
4 + 2x = xg
Ans
4 + 2x = gx
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-1gx' to each side of the equation.
4 + -1gx + 2x = gx + -1gx
Combine like terms: gx + -1gx = 0
4 + -1gx + 2x = 0
Add '-4' to each side of the equation.
4 + -1gx + -4 + 2x = 0 + -4
Reorder the terms:
4 + -4 + -1gx + 2x = 0 + -4
Combine like terms: 4 + -4 = 0
0 + -1gx + 2x = 0 + -4
-1gx + 2x = 0 + -4
Combine like terms: 0 + -4 = -4
-1gx + 2x = -4
Reorder the terms:
4 + -1gx + 2x = -4 + 4
Combine like terms: -4 + 4 = 0
4 + -1gx + 2x = 0
The solution to this equation could not be determined.
Step-by-step explanation:
Mean= 13.4
Median= 13
Range= 11