Rebecca and Megan are shopping at a store that sells jewelry, scarves, and purses. The cost of all the items at the store include tax. Megan buys 3 bracelets and 3 necklaces. Each bracelet costs $4. Megan pays the clerk $40 and gets $4 change. What is the cost, in dollars, one necklace?

the cost of each necklace is $8

Step-by-step explanation:

Let x represent the cost of each necklace.

Megan buys 3 bracelets and 3 necklaces. If each bracelet costs $4, it means that the total amount that she would pay for 3 bracelets and 3 necklaces is

(3 × 4) + (3 × x)

= 12 + 3x

Megan pays the clerk $40 and gets $4 change. It means that the total cost of her purchase is

40 - 4 = $36

Therefore,

12 + 3x = 36

3x = 36 - 12

3x = 24

x = 24/3

x = 8

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day