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
Delvig [45]
3 years ago
6

I need help with C. Idk how to do it.

Mathematics
1 answer:
Rina8888 [55]3 years ago
7 0

Answer:

after 1.25 hours

Step-by-step explanation:

1. make 130 your y value

  130 = 220 - 72x

2. subtract 220 from both sides

  -90 = -72x

3. divide by -72 on both sides

  1.25 = x

You might be interested in
Translate the sentence into an equation. Twice the difference of a number and 4 is 9. Use the variable y for the unknown number.
gulaghasi [49]

Answer:

2x-4=9

Step-by-step explanation:

2x-4=9

2x=y

2x=13

6 0
3 years ago
Jill and Erika made 4 gallons of lemonade for their lemonade stand. How many quarts did they make if then charge $2:00 per quart
notka56 [123]

Answer:

Number of quarts=16

Money earned=$32

Step-by-step explanation:

Given

  • 4 Gallons of lemonade is prepared
  • They charge $2 for a quart

1 Gallon= 4 Quarts

Therefore Number of quarts

= \text{number of gallons} \times 4\\= 4 \times 4\\=16

Therefore Number of quarts of lemonade prepared by them = 16 quarts

As they charge $2 for each quart

⇒

Total money made if they sell it all

=\text{number of quarts} \times 2\\= 16 \times 2\\=32

Therefore, if they are to sell all the lemonade that they prepared

They would earn=$32

5 0
3 years ago
10 times as many as 100
mr Goodwill [35]
<span>10 times as many as 100
this simply mean 10<span>100
</span>=> 10 will be multiplies a 100 times and the result will be 1e100
=> also explained as 1 and 100 zeros to get the answer</span>



4 0
2 years ago
Missy is 1.5 meters tall and cast a 9-meter shadow. How long is the shadow of a 6-meter flagpole beside.
PIT_PIT [208]

Answer:

36 meters

Step-by-step explanation:

9 divided by 3 is 3

That means for every 1 meters is 6 meters shadow wise because 3 meters equal to .5 meters.

6 meters of the pole times 6 meters per one real meter equals 36 shadow meters.

Hope that helped, if it did please give me the brainliest.

6 0
3 years ago
Read 2 more answers
The graph below shows the distribution of students grades on their last math test. Based on the Empirical rule, what percent of
timurjin [86]
Based on the emperical rule
the distribution will be as follows

btwn 80 n 85 on the test - 34%
btwn 80 n 95 on the test - 82%
below 85 on the test - 50%
<span>above an 80 on the test - 84%</span>
5 0
3 years ago
Other questions:
  • Henry and Liani have 200 feet of wood to frame a flower bed. Henry wants the bed to be a square, while Liani wants it to be a re
    12·1 answer
  • The height of each story of an office building is 9 3/4 feet. The height is measured from the ceiling to the floor. The building
    15·2 answers
  • Evaluate: 32-5(4+2)+8×2
    12·2 answers
  • Hello :) <br> Please help me solve this <br><br> Explain answer
    12·2 answers
  • I need help on this pls help me lol
    9·2 answers
  • Anas bought a board game that was $28. He had to pay an additional $1.54 in sales tax. What is the tax rate he payed?
    10·2 answers
  • Please I need someone to help my assignment​
    9·1 answer
  • What is the equation, in slope-intercept form, for the line through the point
    9·1 answer
  • Three students rotate the given figure around the origin.
    12·2 answers
  • Calculate the rate of change (slope)<br> for the given line.<br> 20<br> 2<br> о
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!