Answer:
A x ≤ 17/2
Step-by-step explanation:
(2x+7) /-4 ≥ -6
Multiply each side by -4, remembering to flip the inequality
(2x+7) /-4 *-4 ≤ -6*-4
2x+7 ≤ 24
Subtract 7 from each side
2x+7-7 ≤ 24-7
2x ≤ 17
Divide each side by 2
2x/2 ≤ 17/2
x ≤ 17/2
Answer:

Step-by-step explanation:
(a) Number of necklaces
3⁵/₈ = 3.625

(b) Value of gold in each necklace
There are 3.625 oz of 14K gold in each necklace. Pure gold is 24K.

Pure 24K gold is worth $1050/oz.

Answer:
I think you move the 12 to the other side.. sorry if im wrong
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
Let the number = x
Nine times the number = 9x
Hence, 9x - 6 = x
9x - 6 = x
9x - x = 6
8x = 6
∴ x = 6/8 = 3/4