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
andrey2020 [161]
3 years ago
12

Grace and her brother need $400 to go to band camp. Their parents have agreed to help them earn money by paying them $25 each ti

me they mow the lawn and $10 for each hour they babysit their younger brother. They will have to do a combination of both chores to earn the money.
Select the equation that represents the number of lawns they can mow, m, and hours they can babysit, b, to earn $400.
M. 10m+ 25b= 400
P. 10m− 25b= 400
R. 25m+ 10b= 400
S. 25m− 10b= 400
Mathematics
1 answer:
soldi70 [24.7K]3 years ago
7 0

Answer:

25m + 10b = 400

Step-by-step explanation:

Total amount that can be earned = $ 400

Amount earned on mowing a lawn = $ 25

Amount earned per hour on babysitting = $10

Amount earned for mowing one lawn is $ 25, so amount earned for mowing m lawns will be $ 25m

Amount earned for one hour of babysitting is $ 10, so amount earned for babysitting for b hours will be $ 10b

Total amount earned = Amount earned from mowing m lawns + Amount earned from babysitting for b hours

Using the values from above, we can set up the equation as:

400 = 25m + 10b

You might be interested in
Which reflection will produce an image with endpoints at (–4, 1) and (–1, –4)?
Crazy boy [7]
Reflection that will produce an image with endpoints is y=-x
8 0
3 years ago
Factor h(x)=2x^2-16x+32 factored form
OlgaM077 [116]
The factors of 2 are 2, 1
The factors of 32 are  2,16  8,4  32,1
We see that (2*-4)-(1*-8)=-16

So the factored form is:
(2x-8)(x-4)
5 0
3 years ago
Read 2 more answers
What is the area of this figure?
solong [7]
The area of a trapezoid is given by
.. A = (b1 +b2)/2*h
.. = (13 cm +21 cm)/2*(6 cm)
.. = 102 cm^2 . . . . . . . . . . . . . . corresponds to selection A
8 0
3 years ago
In 3 months John collected a debt of $70.00. What was the average amount of debt John collected per month?
Shalnov [3]

Answer:

$23

Step-by-step

Johns debt is 70.00 dollars in 3 months. 70 divided by 3 is 23.

7 0
3 years ago
Felix can grow 6 plants with every seed packet. Write an equation that shows the relationship between the number of seed packets
Solnce55 [7]

Answer:

I believe it’s:

Y= 6x

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Simplify the expression
    7·1 answer
  • On a workday, the average decibel level of a busy street is 70 db, with 100 cars passing a given point every minute. if the numb
    12·1 answer
  • 5.2 more than the product of seven and a number
    14·2 answers
  • What is the fifteenth term in the sequence 12, 24, 36, 48, 60,...? A72 B76 C96 D180
    14·1 answer
  • A radio disc jockey has 8 songs on this upcoming hour's playlist: 2 are rock songs, 3 are reggae songs, and 3 are country songs.
    6·1 answer
  • Can somebody help me please.​
    9·2 answers
  • 4) Which number would divide the numerator and the denominator of the first
    6·1 answer
  • (calculus) please help! will mark brainliest!
    6·2 answers
  • 4.06 Question 4
    10·2 answers
  • At Everyday Donuts, 3 of the last 6 donuts sold had sprinkles. Considering this data, how many of the next 10 donuts sold would
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!