Melissa can combine the red and orange beads and pay $0.50 per 12 beads. She can combine the pink, yellow, and purple beads and pay $1.50 per 8 beads. She will receive a $5 discount on her order. Which expression can be used to find the total cost of her order?

is the total cost where x is number of combined red and orange beads and y is combined  pink, yellow, and purple beads.

Step-by-step explanation:

We are given the following in the question:

Cost of combined red and orange beads = $0.50 per 12 beads

Cost of combined pink, yellow, and purple beads = $1.50 per 8 beads

Discount amount = $5

Let x be the number of combined red and orange beads and y be the number of combined  pink, yellow, and purple beads.

Then, we can write the cost function as:

Total cost =

Cost of red and orange beads + Cost of pink, yellow, and purple beads - Discount

is the required total cost of Melissa's order.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation: