Answer:
a. x > 9
Step-by-step explanation:
7 - 2/3x < x - 8
Add 2/3 x to each side
7 - 2/3x+ 2/3 x < x+ 2/3 x - 8
7 < x + 2/3 x -8
Add 8 to each side
7+8 < x + 2/3 x -8+8
15 < x + 2/3 x
Get a common denominator for x of 3
15 < 3/3 x + 2/3 x
15 < 5/3 x
Multiply by 3/5 to isolate x
3/5 * 15 < 5/3x * 3/5
9 < x
Answer: x = 2/5 in fraction form
In decimal form, the answer is x = 0.4
====================================================
Work Shown:
2/3 = two thirds
2/3 + (1/3)x = 2x is the equation you're given
Multiply every term by 3 so that we clear out the fractions
3*(2/3) + 3*(1/3)x = 3*2x
2 + x = 6x
From here, we solve for x
2 + x = 6x
2+x-x = 6x-x .... subtract x from both sides
2 = 5x
5x = 2
5x/5 = 2/5 ... divide both sides by 5
x = 2/5
x = 0.4
Answer:
GUESS: 55ft
Step-by-step explanation:
55 ft is my guess, not 100 percent sure but the math i did was 50% of 110
Answer:
I think it's 50
Step-by-step explanation:
48
49
50
51
52
50 8s inbetween the two
