3 years ago

PLEASE HELP!

Mathematics

2 answers:

pickupchik [31]3 years ago

7 0

Answer: a system of equations that could be used to find the cost of the wrapping papers are

2x + y = 41

7x + y = 106

Step-by-step explanation:

Let x represent the cost of one roll of plain wrapping paper.

Let y represent the cost of one roll of holiday wrapping paper.

Brenda sold 2 rolls of plain wrapping paper and 1 roll of holiday wrapping paper for a total of $41. This can be expressed as

2x + y = 41

Jessica sold 7 rolls of plain wrapping paper and 1 roll of holiday wrapping paper for a total of $106. This can be expressed as

7x + y = 106

zheka24 [161]3 years ago

3 0

Brenda:2x+1y=41
Jessica:7x+1y=106

You might be interested in

Rewrite the equation 6 = 9(x + 3) using the Distributive Property

____ [38]

The answers is 6= 9x+27

5 0

2 years ago

PPLS HELLLP IM ALOST DONE FOR TDAY PLSSSS I WILL CRYY

AVprozaik [17]

Answer: 63

Step-by-step explanation:

PEMDAS

5 0

2 years ago

I need to know how to solve this

kirza4 [7]

No solution, the answer is no solution

5 0

2 years ago

Find the measure of angle X in the figure below

alexandr1967 [171]

Answer:

50 degrees

Step-by-step explanation:

65 times 2=130

180-130=50

7 0

2 years ago

70 - 5x = number of people waiting in line to buy tickets x minutes after a ticket booth opened is given by 70 - 5x. What does t

Snowcat [4.5K]

Answer:

The 70 represents the number of people waiting to by tickets at the exactly moment when the ticket booth is opened.

Step-by-step explanation:

The 70 represents the number of people waiting to by tickets at the exactly moment when the ticket booth is opened.

You can see this by setting the x value to 0, it is, in the precise moment when the booth opened (as x cant be negative, because there is no negative time, you could also think of 70 as the number of people waiting before the booth opens).

4 0

2 years ago