1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lapo4ka [179]
4 years ago
7

PLEASE HELP!

Mathematics
2 answers:
pickupchik [31]4 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]4 years ago
3 0
Brenda:2x+1y=41
Jessica:7x+1y=106
You might be interested in
What is the IQR (Inter Quartile Range<br> 0, 21, 45, 3, 1, 5, 25
patriot [66]

Answer:

Interquartile range = 24

Step-by-step explanation:

First we need to put the sequence in order from lowest to highest.

0, 1, 3, 5, 21, 25, 45

5 is the median and then from 5 to 0 we need to find the lowest interquartile in between it which is 1.

Highest interquartile from 5 to 45 finding the middle will be 25.

Interquartile range = highest interquartile - lowest quartile

25-1 = 24

4 0
3 years ago
9*9*9*9*9+14563*986=<br> brainliest on the line people, help
LenKa [72]

Answer:

14418167

Step-by-step explanation:

The saddest part of this is that when I tried to do this by myself, I got a different answer, and then I looked it up all at once and I got 14418167.

7 0
3 years ago
Find the fourth root of 81 that<br> graphs on the positive y-axis.
klio [65]

Answer:

1.732

Step-by-step explanation:

cube root of 81 is

=1.732

3 0
3 years ago
Which graph shows a proportional relationship
GrogVix [38]

Answer:

Tanya's salary

4 0
3 years ago
Jocelyn invested $390 in account paying an interest rate of 2.7% compounded daily. Assuming no deposits or withdrawals are made,
Bond [772]

Answer:

Someone ples answer this

Step-by-step explanation:

It’s so hard

8 0
3 years ago
Other questions:
  • Convert 120 degrees to radians in terms of pi.
    13·1 answer
  • Can anyone pls help me in dis pls
    6·2 answers
  • A ball weighs 15lb on earth and 5.7 pounds on mars. What is the constant proportionality between weight of an object on mars and
    5·1 answer
  • Finding the Account Balance
    11·2 answers
  • Helllppppppppppp plsssss
    5·2 answers
  • Help me and I'll give brainlist to you!!!!!!!!
    15·1 answer
  • If $a$ and $b$ are positive integers such that $\gcd(a,b)=210$, $\mathop{\text{lcm}}[a,b]=210^3$, and $a
    11·1 answer
  • Which is the slope of the line y=−3x+2? −3 −2 2 3
    7·1 answer
  • 40= (− 7 4 ) x ​ what is it
    9·1 answer
  • Simplify the following expression: 3m-5n+6m-8n
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!