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
Firdavs [7]
3 years ago
10

You are buying decorations for a birthday party. Six rolls of crepe paper and 20 balloons cost $11.90. After you start decoratin

g, you need more supplies. You buy 2 more rolls of crepe paper and 15 more balloons for $6.05. How much did each roll of crepe paper cost?
A) $1.15
B) $1.58
C) 22.6¢
D) 25¢
Mathematics
1 answer:
Kryger [21]3 years ago
7 0
Balloons are $0.25 per piece, and rolls of crepe paper are $1.15. In result, your answer would be A. 
You might be interested in
Find the 30th term of the following sequence. 1, 7, 13, 19, ...
postnew [5]

Answer:

175

Step-by-step explanation:

a30 = a1 + f × (n-1)

f= difference between numbers

8 0
3 years ago
The area of a particular rectangle is 72. If the length of the rectangle is twice
soldier1979 [14.2K]

Answer:

6

Step-by-step explanation:

Suppose the width is "a".  Then the length is 2a.

2(a²) =72 Divide both sides by 2

    a²= 36

    a=6

   

4 0
3 years ago
Explain an example of how taking an amount (for example, $20), decreasing it by 40% and then increasing that amount by 40% does
Likurg_2 [28]

Answer:

See below

Step-by-step explanation:

What we can do is try it out.

20*0.6=12

since 0.6 is left

now we increase 12 by 40, or multiply it by 1.4

12*1.4= 16.8

See what is happening here is that at first when we are decreasing it by 40 percent, we are taking 40 percent of 20. However, when we increase that amount by 40 percent, we are now increasing 40 percent of 20 by 40 percent, or increasing 16 by 40 percent. Therefore, we will not get the original amount.

4 0
3 years ago
a wooden rectangular box has an area of 13 and 2/3 in the Squared. The width of the box is 1 1/3 inches. what is the length of t
Papessa [141]
The length is equal to 10 and 1/4 inches
8 0
3 years ago
What is the surface area of a cylinder that is 5 centimeters high and has a diameter of 1.5 centimeters?
labwork [276]

Answer:

D is the answer.

6 0
3 years ago
Other questions:
  • What is the radius of a circle with an area of 32.1 square feet?
    6·2 answers
  • Which is the general form of the equation of the circle shown? x2 + y2 + 4x – 2y – 4 = 0 x2 + y2 + 4x – 2y + 2 = 0 x2 + y² – 4x
    6·2 answers
  • What is the simplified expression for:
    12·1 answer
  • What is 2/5 + 1/9 I need help
    5·1 answer
  • $3500 deposit earning 6.75% compounded monthly, after 6 months
    12·1 answer
  • A bank records deposits as positive numbers and withdrawals as negative numbers.
    11·1 answer
  • A corner store sells two kinds of baked goods: cakes and pies. A cake costs $5 and a pie costs $7. In one day, the store sold 15
    13·1 answer
  • 75% of the whole is 180. what is the whole.
    6·1 answer
  • If books cost $3.50 each, how much will 3 books cost in all?
    11·1 answer
  • Approximately 24% of the calls to an airline reservation phone line result in a reservation being made. (a) Suppose that an oper
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!