Mathematics High School

A custodian went to buy x boxes of cleaning supplies and y boxes of light bulbs. He had the back of a van to transport them. Given a maximum amount that he could spend, and a limited space to put the supplies in, the following system of inequalities and graph represent the constraints.

LOOK AT SCREENSHOT FOR THE GRAPH

Which of the following points represent real solutions for this situation? Select all that apply.

(0, 40)
(30, 20)
(37.5, 15)
(50, 5)

Answers

Answer 1

Answer is last option (50,5)

Answer 2

Answer:

c is it

Step-by-step explanation:

a p e x

Related Questions

Find the solution to the system. Write your solution as an ordered pair (x,y)
with no spaces, no solution, or infinitely many. 2x+6y=56 and 4x+12y=24 *

Answers

Answer:

No solution is your answer ( I do not know who you are supposed to type it out, but there are 0 solutions for this system).

Step-by-step explanation:

Key skills needed: Systems, Elimination, Recognizing Solutions

We are given: 2x + 6y = 56

and 4x + 12y = 24

To find x and y, we can use elimination. We can multiply the first one by -2 and both equations to eliminate x.

-2(2x+6y) = 56(-2) (Tip: Use distributive property

--> -2(2x) = -4x

--> -2(6y) = -12y

--> 56(-2) = -112

This means that: -4x - 12y = -112

Add this one to: + 4x + 12y = 24

----------------------

You will get --> 0 = -88

0 does not equal -88 so there is no solution for this!

Hope you understood and have a nice day!!

Help needed very much

Answers

Answer:

167........... .......

please help ill mark you brainliest!

Answers

Answer:1/27

Explanation:

Find the area of each figure

Answers

Answer:\

Step-by-step explanation:

write an expression for each word phrase
5 less than the quotient of a number and 2
5 minus the quotient of a number and 2

Answers

Answer: First one : n/2 -5

Second one : 5-n/2

Step-by-step explanation: When it says less then you put variable first. Minus means subtract.

Simplify the expression.

(7 – c )(–1)

Answers

Answer: Simplify the expression. (7 – c)(–1) –7 – c 7 + c 7 – c –7 + c. 2 ... 4.0/5. 7. nobillionaireNobley. Ambitious. 6.6K answers. 51.9M people helped .

Step-by-step explanation:

Help me please thank

Answers

Answer:

To Be Honest watch the video they help

Step-by-step explanation:

What is the Y-INTERCEPT of the equation y = 2x + 3?
What is the slope of the equation y = 2x+3
Write and equation for a slope of -7 and a y - intercept of -15
Write 6x+y=24 in slope-intercept form

Answers

Answer:

y intercept is (0,3)

the slope is 2

slope intercept form: y= -6x+24

Step-by-step explanation:

Which are solutions of the linear equation?
Select all that apply
+y=10
1,6
2,4
3,1
4,-1
5,-5

Answers

Answer:

2,4) (3, 1) (5,-5)

Step-by-step explanation:

How can x minus two-thirds = StartFraction 5 over 6 EndFraction be solved for x in one step?

Answers

Answer:

A) Add Two-thirds to both sides.

Step-by-step explanation:

Answer:

agreed with the answer above me got it right on edge

Step-by-step explanation:

You can buy 3 T-shirts for $24. Write a proportion that gives the cost c of buying 7 T-shirts. $$

Answers

Answer:

3/24 = 7/x

c = $56

Step-by-step explanation:

A percent proportion is just basically a ratio, I could also write this as 3:24 = 7:x, it really doesn't matter. What does matter is that this is considered a percent proportion. Now, to solve a percent proportion, we have this formula.

a/b = c/d

Say b is the unknown value, we would do (a*d)/c, say a was the unknown value, we would do (b*c)/d, Basically, A and D are linked together and B and C are linked together so you take the two values that are linked together first, multiply them together, and divide by the pair that has a partner that is unknown.

need help on this please

Answers

what does it say to do to the question

Answer:

5= 1 and 6= 42

Step-by-step explanation:

What is the slope of the line that passes through (1,2) and (8,9) ?

Answers

Answer:

slope is 1

Step-by-step explanation:

The slope formula is m=(y2-y1)/(x2-x1)

so m=[tex]\frac{9-2}{8-1}[/tex]

m=[tex]\frac{7}{7}[/tex]

m=1

so slope is 1

If you were on the moon, your welght would only be 0.17 of your welght on Earth. If you weigh 195.75
pounds on Earth, how much would you
weigh on the moon?

You would weigh [blank]
pounds on the moon if you weigh 195.75 pounds on Earth.

Answers

Answer:

Your weight on the Moon is 16.5% what you would experience on Earth. In other words, if you weighed 100 kg on Earth, you would weigh a mere 16.5 kg on the Moon. For you imperial folks, imagine you tipped the scales at 200 pounds. Your weight on the Moon would only be 33 pound.

Step-by-step explanation:

You would weigh 33

pounds on the moon if you weigh 195.75 pounds on Earth.

What is the solution for the system of equations?

Use the substitution method to solve.

2x+y=20
−5y=−6x+12

Answers

2x+y=20
-2x on both sides
y=20-2x

-5(20-2x)=-6x+12
-100+10x=-6x+12
10x+6x=12+100
16x=112
x=7

Substitute x with 7
2(7)+y=20
14+y=20
y=20-14
y=6

The table shows the number of words Marla can type in a given time.
Time
(minutes)
Number of
Words

5 | 140
10 | 280
15 | 420
20 | 60

What is Maria's typing rate?
A. 21 words per minute
B. 28 words per minute
C. 84 words per minute
O D. 140 words per minute

Answers

the answer is b, 28 words per minute
you use the equation speed = distance/time so in this case you could just take the information from the first source and do 140/5 which = 28

70 points for 7 questions answer. math...please and thank you

Answers

Answer:

6. Actual length is 8 mm.

7. 13

8. 4

9. x=12

10. y=4

11. a=-3

12. y=-5

Step-by-step explanation:

X
Solve the following two equations. Show all of your
steps in the line paper provided. Be ready to share your
work!
Equation #1: 7x =
21.25
Equation #2: 3(y - 2) = 12

Answers

Equation 1:
7x = 21.25 or
21.25/7 = x
21.25/7 = 3.03571429
so x = 3.03(just round to whatever place u need).

Equation 2:
3(y - 2) = 12 or
3(x)=12
x=4
so y - 2 has to equal 4
and 6-2 = 4 therefore
y = 6.

solve this plz! what is x?
-3x-5=16

Answers

Answer: x = -7

Step-by-step explanation:

Answer:

x=-7

Step-by-step explanation:

-3x-5=16

-3x=21/-3

What is the perimeter of this figure?

Answers

Answer:

6+2+3+3+3+5=22 is a correct answer

I don't remember how to solve this

Answers

Answer:

me too i fogort eventhough i did something just like it

Giovanna’s teachers have noticed a change in her behavior lately. Which behavior is a sign that Giovanna may need mental health treatment?
Giovanna seemed tired one day.
Giovanna and her best friend had a big fight.
Giovanna has struggled in her math class.
Giovanna has been anxious for no reason.

Answers

All of them could be a sign if over the course of time, but if it is all short term D

Answer: D

Step-by-step explanation:

The petersons have two dogs princess and duke .princess eats 2/3of a bag of dog food in a moth duke eats 7/8 of a bag of dog food in a month. How much more dog food does duke eat in a month?

Answers

Answer:

Will you help me plz I will follow you

Answer:

5/24 of a bag I just had this question an thought I'd help you

As a professor, Lisa often spent time among dusty files
in the

hieroglyphics

demagogue

apothecary

archives

Answers

Answer:

Answers

Answer: I do not think that failing one class will effect your entire 6th grade year. Although, this is best discussed with your teachers or parents/guardians.

Please help due soon will give brainliest

Answers

0,9 thats what i think it is but i'm not sure

Answer:

D, (8,7)

Step-by-step explanation:

On the graph shown that is where the two lines intersect.

please help!!!! I'll give crown

Answers

Answer:

r = 2.5

Step-by-step explanation:

4 X 2.5 = 10

5 x 2.5 = 12.5

10 x 2.5 = 25

R = 2.5 I got this question

What is Negative 4/7 as an equivalent fraction?

Answers

Nsnsn wake okk nskeind

18a − 17a = 13 I Will give You Brainly. (:

Answers

Answer:

18a−17a =13

18a-17a=13

18a−17a=13

Solve

Combine like terms

18−17=13

1=13

Multiply by 1

Solution

=13

Answer:

a=13Step-by-step explanation:

18a-17a=13

a=13

I think it helps you

Shonda has $125. She spends 35% of the money she has on a concert ticket. How much did Shonda spend on the ticket?

Answers

Answer:

she spent $43.75

Step-by-step explanation:

you basically need 35% of $125

cool trick with this is "of" always means multiplication

35% x 125= 43.75

she spent $43.75

Shonda spent the amount of $43.75 on the concert ticket.

What is the percentage?

The percentage is defined as a ratio expressed as a fraction of 100.

To find out how much Shonda spent on the concert ticket, we can use the following proportion:

(35%) × 125 = x/1

where x is the amount of money spent on the concert ticket, and we know that 35/100 (or 0.35) is 35% of 125.

Convert percent into decimal form and solve for x:

(0.35) × 125 = x

Apply the multiplication operation, and we get

x = 43.475

Therefore, she spent $43.75 on the concert ticket.

Learn more about percentages here:

brainly.com/question/24159063

#SPJ2

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