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
mash [69]
3 years ago
15

Given that R = 4 x + 8 y Find y when x = 4 and R = 32

Mathematics
2 answers:
victus00 [196]3 years ago
7 0

R = 4 x + 8y [ Given ]

when ,

x = 4 and R = 32

★ Substituting the values

=> 32 = 4 × 4 + 8y

=> 32 = 16 + 8y

=> 8y = 32 - 16

=> 8y = 16

=> y = 8/16

=> y = 2

irakobra [83]3 years ago
5 0

answer:

2

Step-by-step explanation:

R=4x+8y

(substitute given values)

32=4×4+8y

32=16+8y

32-16=8y

16/8=y

2=y

hence answer is 2

You might be interested in
Hey guys, I have a test and Im dying to get over a 700% can yall help me out here ill give 10 points
MArishka [77]

Answer:

uhhh you said 10 points and there are 5 on the screen.

4 0
3 years ago
Rose bought a bag of potatoes for $6.00 and some granola bars for $5.25 per package. Her total bill was $74.25. How many package
neonofarm [45]

Answer:

Rose bought 14 packages of granola bars.

Step-by-step explanation:

Total bill = 1 bag of potatoes + x amount of packages of granola bars

Total bill = $74.25

1 bag of potatoes = $6.00

1 package of granola bar = 5.25

We set the equation to:

74.25 = 6.00 + 5.25x

Subtract 6.00 from both sides:

68.25 = 5.25x

Divide both sides by 5.25 to leave x by itself

68.25/5.25 = 5.25x/5.25

13 = x

This means Rose bought 13 packages of granola bars.

Let's recheck our work by inputting x = 13 into the equation:

74.25 = 6.00 + 5.25(13)

74.25 = 6.00 + 68.25

74.25 = 74.25

7 0
2 years ago
Last year, Nicholas started babysitting to earn extra spending money. Over the summer, he tracked how much money he earned at ea
Ierofanga [76]

Answer:

25%

Step-by-step explanation:

The 5 values of the given box plot are;

The minimum value = 20

The first quartile, the 25th percentile point, Q₁ = 25

The median or second quartile, the 50th percentile point, Q₂ = 30

The third quartile, the 75th percentile point, Q₃ = 40

The maximum value = 55

The range = The maximum value - The minimum value

∴ The range = 55 - 20 = 35

We note that Nicholas earned $25 or less from the minimum value up to first quartile, Q₁, which is the 25th percentile point, where we have 25 percent of the data points

Therefore, the percent of the time Nicholas earned $25 or less is 25 percent of the time.

8 0
2 years ago
?
monitta
The school purchase 1200 notebooks
4 0
3 years ago
Read 2 more answers
Vicki puts 10 books on a shelf.
nadezda [96]
the\ mean\ hickness\ of\ Vicki's\ books= \frac{28\ cm}{10} =2.8\ cm\\\\28\ cm\ \rightarrow\ 10\ boocks\\120\ cm\ \rightarrow\ x\\\\x= \frac{120\cdot 10}{28} \approx42.9\\\\Ans.\ Vicki\ can\ put\ 42\ books.
6 0
3 years ago
Other questions:
  • You begin solving the equation 4−5x=594-5x=59 by subtracting 44 from both sides. Which is the best choice for Step 22?
    6·1 answer
  • A cone has a radius of 200 m at its base. The cone is 50 m high. How much space is inside the cone?
    11·1 answer
  • Y = x + 5<br> y=- 2x - 4<br> How do you so love this using Equal Values Method
    9·1 answer
  • R=9+3s<br>what is r if s=6
    12·2 answers
  • Someeeeeoneeee savvveeeee meee
    15·1 answer
  • F n and m are integers and n2 m2 is even, which of the following is impossible?
    11·1 answer
  • I NEED HELPPPPP!!!! PLZZZ
    8·1 answer
  • Climbing at an indoor rock-climbing gym costs $12 per hour. Lizbeth has a $50 gift card to spend at the gym. Write an algebraic
    6·2 answers
  • Explain your answer <br><br> Thank you so much ! <br><br> Will give brainlst
    7·1 answer
  • This composite figure is made up of three simpler shapes. What is the area of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!