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]
3 years ago
9

At Walt Disney World, 2 pretzels and 3 cans of soda cost $15.50. Four pretzels and five cans of soda cost $28.50. Which system o

f equations would help you find the cost of one pretzel and one can of soda? (**Let x = cost of pretzel and let y = cans of soda)
Mathematics
1 answer:
lbvjy [14]3 years ago
7 0

Answer:

15.50=2x+3y

28.50=4x+5y

You might be interested in
What is the value of the remainder if 10x4 – 6x3 + 5x2 – x + 1 is divided by x – 3?
natita [175]

Answer:

Remainder is 691.

Step-by-step explanation:

Given function is 10x^4-6x^3+5x^2-x+1.

Now we need to find remainder if we divide given function 10x^4-6x^3+5x^2-x+1 by (x-3)

(x-3) means plug x=3 into 10x^4-6x^3+5x^2-x+1 to find remainder.

10x^4-6x^3+5x^2-x+1

=10(3)^4-6(3)^3+5(3)^2-(3)+1

=10(81)-6(27)+5(9)-(3)+1

=810-162+45-3+1

=856-162-3

=856-165

=691

Hence remainder is 691.

8 0
3 years ago
Read 2 more answers
A rectangular garden is extended 4% on the long sides and 8% on the short sides. To the nearest hundredth of a percent, by what
liq [111]

Answer: 12.32%

Step-by-step explanation:

1. x is the original long side and y is the original short side.

2. The area of the original rectangle is xy.

3. The rectangle is extended 4% on the long sides and 8% on the short sides. therefore, the new long side is:

\frac{104}{100}x=\frac{26}{25}x

4. And the new short side is:

\frac{108}{100}y=\frac{27}{25}y

5. The new area is:

(\frac{26}{25}x)(\frac{27}{25}y)=\frac{702}{625}xy

6. The percentage of increase is calculated by substracting the new area and the original area:

\frac{702}{625}xy-xy=0.1232xy

7. The result is:

(0.1232)(100)=12.32%

3 0
3 years ago
a jar contains 30 red, 40 blue, and 50 white buttons. you pick one button at random, find the probability that it is red or blue
abruzzese [7]

Answer:

0.58 rounded to the nearest hundredths

Step-by-step explanation:

30+40+50=120

now add red+blue

30+40=70

70/120

pls mark me brainliest

5 0
3 years ago
Read 2 more answers
"8% of a number is 20."
andreyandreev [35.5K]

Answer: 250

Step-by-step explanation:

5 0
3 years ago
Ms. Roel wrote down her students' grades that were between 90 and 100. This shows the grades she wrote.
atroni [7]
Answer:
the student who have a prime number is Maria
Step-by-step explanation:
4 0
2 years ago
Read 2 more answers
Other questions:
  • Which number is an irrational number​
    5·1 answer
  • 3. Convert 150 yards per minute to feet per day.
    14·1 answer
  • The area of a rectangular wall of a barn is 192 sq. Ft. It's length is 8 ft. Longer than twice it's width. Find the length and w
    11·1 answer
  • Solve for x <br>quick please need it done fast​
    12·2 answers
  • Find the area of the shape shown below.
    15·1 answer
  • Which of the following best describes the relationship between Angle a and angle b in the image below ( Choose all that apply)
    12·2 answers
  • What is the value of X<br><br> A 15<br> B 21<br> C 26<br> D 105
    11·2 answers
  • Tell whether the expression 3x^4 -5x +7 is a polynomial. If it is polynomial , find the degrees and determine whether it is a mo
    10·1 answer
  • Write and Solve an equation to determine the missing dimension of the prism with a volume of 160cm. Height is missing the number
    8·1 answer
  • Whats 2+2 i really need this
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!