A local boys club sold 156 bags of mulch and made a total of $596. It sold two types of mulch: hardwood for $4.00 a bag and pine bark for $3.75 a bag. How many bags of each kind of mulch did it sell?

Answers

Answer 1

44 bags of hardwood, 112 bags of pine bark mulch.

we have two equations. I’ll call hardwood h, and pine bark p.

The number of bags: h + p = 156
The cost of the bags: 4h + 3.75p = 596

Start by solving the first equation for h in terms of p
h = 156 - p

Then substitute that in the other equation for h, and solve for a numerical value of p

4(156-p) + 3.75p = 596
624 -4p + 3.75p = 596
28 = 0.25p
p = 112

Now plug that in to the first equation to get the numerical value of h
h + p = 156
h + 112 = 156
h = 44

Check the math:
4(44) + 3.75(112)
176 + 420 = 596

Related Questions

Peter has 22 coins, all dimes and quarters whose total value is $4.30 how many of each coin does he have PLEASE HELP!!!!!

Answers

Answer:

8 dimes and 14 quarters.

Step-by-step explanation:

d and q are the number of dimes and quarters, respectively.

"22 coins, all dimes and quarters"

d+q = 22

d = 22-q

"total value is $4.30"

0.10d + 0.25q = 4.30

substitution

0.10(22-q) + 0.25q = 4.30

2.2 + 0.15q = 4.30

q = 14

d = 22-q = 8

8 dimes and 14 quarters.

Find the number that makes the ratio equivalent to 1:8.
7:__

Answers

Answer:

Step-by-step explanation:

1:8= 7:?

1*?=7

/1 /1

1*7=7

8*7=56

1:8 = 7:56

Answer:

7:56

Step-by-step explanation:

1:8

we need to turn the one into seven. Turn the ratio 1:8 into the fraction 1/8.

multiply by 7/7 to turn the one into seven and 8 into 56

7/56 can now be turned into ratio 7:56. You could omit the turning of the ratio into the fraction at the beginning, but I find it makes it simpler.

armando and his 3 friends ordered a 4 foot sub for 25.99,4 large drinks for 1.79 each,and a salad for 5.89 what is the total cost?

Answers

Answer:

$39.04

Step-by-step explanation:

1.79×4=7.16

total cost->7.16+25.99+5.99=39.04

Solve problem using substitution
2x + y = 10
y = x + 1

Answers

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form: (3,4)

Equation Form:
x=3, y=4

Answer:

x = 3

y = 4

Step-by-step explanation:

2x + y = 10 -----------------(I)

y = x + 1 ---------------------(II)

Substitute y = x + 1 in equation (I)

2x + x + 1 = 10 {Combine like terms}

3x + 1 = 10 {Subtract 1 from both sides}

3x = 10 -1

3x = 9 {Divide both sides by 3}

x = 9/3

x = 3

Plugin x = 3 in equation (II)

y = 3 + 1

y = 4

Pleaseee answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

Find the variables first, you will have to find the segments by measuring between the whole degree which is, 180 degree.

Step-by-step explanation:

Multiply each side and divide the variable and you will find the answer for each side. Then, add all of them.

Rosa purchase two chocolate bars and six ice cream bars for each of her five friends chocolate bars cost $3 each and eat ice cream bars W dollars each which expression represents the total amount Rose has been on her five friends?

Answers

Answer:

Step-by-step explanation:

please help
Basic Radicals

Answers

Answer:

Step-by-step explanation:

[tex]( \sqrt{c})^{2}= \sqrt{c}* \sqrt{c}= \sqrt{c*c}= c\\[/tex]

You guessed 141 envelopes, but there were actually 150 envelopes.

NEED ANSWER ASAP

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

I don't really know what your asking here but there we're 9 other envelopes

SOMEONE HELP QUICKLY PLEASE

Answers

Answer:

The slope is 1/5.

The slope means that the puppy's weight is slowly increasing over time.

To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.

A=201.062 cm²
radius=
diameter=

Answers

Answer:

Step-by-step explanation:

area of a circle = πr² = 201.062

r² = 201.062/π

r = √(201.062/π) ≅8 cm

d = 16 cm

Answer:

Radius =8

Diamter = 16

That's the answer

here it is a second time. Please I just want sleep :)

Answers

Answer:

hope this helps you out good luck

Penny makes 5 liters of applesauce. She saves 0.92 liter for dinner and puts the rest in jars. If each jar holds 0.68 liter, how many jars can she fill? Penny can fill jars.

Answers

01921

Step-by-step explanation:

what fraction is shaded

Answers

Answer:

1/100

Step-by-step explanation:

1/100
Hopefully it’s right.

Redondear 492 a la decena más cercana

Answers

Answer: 500. porque 492

si es un numero mas que 5 lo pones mas

EJ. 450---> 460.

PLZ PLZ PLZ ANSWER THIS!!!!!!!

Answers

Answer:

350

Step-by-step explanation:

Answer:

C. 350 pounds

Step-by-step explanation:

Looking at the chart, week 22 would be between the week 20 and week 25 marks. As a result, the weight should be between 275 and 425 pounds. As a result, A is out. Week 22 will be bigger than week 20 (275), so B is also out. Week 22 is in between Week 20 and 25, so it isn't bigger than Week 25's pumpkin; D is out for this reason. That leaves C, 350 pounds, as our answer.

Graph the inequality x 2.

Answers

Answer:

2 CLOSED CIRCLE--------->

Step-by-step explanation:

closed circle on two and go the right

Answer:

--|--|--*--|--|--|--|--|--|--|--|

0 1 2 3 4 5 6 7 8 9 10

Step-by-step explanation:

you would put a closed dot on 2 and make a line going right

Identify the slope and y intercept (m= and b= ) y=1/2x;

Answers

Answer: The slope is 1/2 and there is no y intercept

Step-by-step explanation:

question is the screenshot, thx

Answers

Answer: Given In the Chart Below

Step-by-step explanation:

20=5y
Solve for Y

What would y be
No need to show to much work!!!!
Y’all are life savers

Answers

Answer:

y = 4

Step-by-step explanation:

20 = 5y

then divide both side by 5

20 ÷ 5 = 4

so y is 4

6 -12=-6 - 12 = please help me

Answers

Answer:

-18

Step-by-step explanation:

6-12=-6-12=-18

The ratio of rabbits to guinea pigs in a shop is 2:7. The ratio of brown rabbits to grey rabbits is 2:3.What fraction of the animals in the shop are grey rabbits?

Answers

Answer:2/15

step by step explanation: ratio to rabbits to cats 2:7ratio of brown rabbits to grey rabbits is 2:3 so as a fraction total rabbits 2/9and grey rabbits is 3/52/9 x3/5 =2/15 hope it helped

Find the value of x.

Answers

can’t see the question

PLEASE HELP !!

An advertising company charges $100 each time an advertisement is shown. It costs $200 to create the
advertisement. The cost to create the advertisement and show it x times is given by the function
C(x) = 100x+ 200.

Answers

Answer:

Step-by-step explanation:

1 plus 2 is 6 x 2 plus 5

Answer:

Step-by-step explanation:

500=100×+200

500-200=100×

300=100×

300/100=×

3=×

help me pls
which equation represents a line which is parallel to the line.
y=3x-8

Answers

y-3x=7 because in order for lines to be parallel, they must have the same gradient, which is 3 in this question

Pleaseee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!

Answers

Answer:

It depends

If you are mapping figure M to figure L it would be:

right; 8

up; 7

If you are mapping figure L to figure M it would be:

left; 8

down; 7

Step-by-step explanation:

whats the missing varible for the following questions

Answers

Answers + Explanation:

1. x + 7 =10

if you know some number + 7 is 10, you know that number must be 3.

so, x = 3

the other way you can solve this would be:

x + 7 = 10

subtract 7 from both sides of the equation

x + 7 - 7 = 10 - 7

x = 3

2. Use the same strategy:

x - 8 = -5

add 8 to both sides of the equation

x - 8 + 8 = -5 + 8

x = 3

3. x + 3 = 6

subtract 3 from both sides of the equation

x + 3 - 3 = 6 - 3

x = 3

4. x + 6 = 3

subtract 6 from both sides of the equation

x + 6 - 6 = 3 - 6

x = -3

Convert improper fractions to mixed numbers

Convert:

Answers

Answer:

9 (5/12)

9 (1/2)

3 (3/5)

6 (1/4)

5 (1/5)

4 (1/3)

9 (3/4)

6 (4/5)

5 (2/5)

6 (5/8)

7 (1/5)

5 (1/2)

5 (5/8)

8 (2/5)

Step-by-step explanation:

I simplified the fractions too.

1. 9 5/12

2. 9 1/2

3. 3 3/5

4. 6 1/4

5. 6 1/4

6. 5 1/5

7. 4 1/3

8. 9 3/4

9. 6 4/5

10. 5 2/5

11. 6 5/8

12. 7 1/5

13. 5 1/2

14. 5 5/8

15. 8 2/5

If f(x)=x+5, what is f-'(x)?

Answers

Step-by-step explanation:

Given

f(x) = x + 5

Let

y = f(x)

y = x + 5

Interchanging the roles of x and y we get

x = y + 5

y = x - 5

f^-1 (x) = x - 5

Hope it will help :)

if i had 34567898754123179000364299964 cakes and i ate with my friends 276543234589986499 then how many do i have left?

Answers

Answer:

u have diabetes dawg

Step-by-step explanation:

a skier is going down a slope that measures 3,500 feet long. by the end of the slope, the skier has dropped 1,400 vertical feet. to the nearest degree, what is the angle, A , of the slope?

Answers

Opposite over hypotenuse
1400/3500=0.4=40 degrees
I believe that is the answer

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