Mathematics Middle School

Order Of operation.
12) Jennifer earns $78 per day working at a supermarket. She spends $8 each day at lunch and her gas to get to and from work is $6 per day. How much money will she earn in 28 days?

Answers

Answer 1
So, first let’s see how much income she makes in 28 days. To do this we multiply 78$ by 28, which gives us 2184. Now we need to calculate the total of her expenses, how much money she spends. She spends 8 dollars per day at lunch, and 6 dollars per day to and from work. So let’s add 8 plus 6, and we get 14. Now let’s multiply 14 by 28 which gives us 392. Now we subtract 2184 minus 392, and we get 1792. So our answer is 1792$
Answer 2

Answer:

$1792

Step-by-step explanation:

$78 x 28 = 2184

28 x $8 = 224

28 x $6 = 168

168 + 224 = 392

2184 - 392 = $1792

Check Work:

1792 + 392 = 2184

2184 / 78 or 2184 / 28

=78

Related Questions

Find the missing side length.
Assume that all intersecting sides meet at right angles.

Answers

Answer:

[tex]9ft[/tex]

Step-by-step explanation:

[tex]16ft-7ft=9ft[/tex]

hope this helps!!!

16ft-7ft=9ft it’s simple

One last question brainliest for first person and correct answer plz help me

Answers

I think the answer would be 12

What are the answers to these problems? (questions are in the picture)

Answers

1) Right 4 on the x axis
2) Left 3 on the x axis

question as attached screenshot

Answers

Answer:

m= -2 c= -1

Step-by-step explanation:

2x+3y+1=0

3y= -2x-1

Which number completes the table for y = x2 ?

x y
0 0
4 16
-3 __

A. 6
B. -6
C. 9
D. -9

Answers

Answer:

C.9what is it like 4x12 or 4x2 or 4+12?
C = 9
-3 x -3 = 9
Your welcome

Pls help I will give u brainlest whoever is first and gets it right!

Answers

Answer:

the answer is D

Step-by-step explanation:

A _____________ ratio in any proportional relationship.

Answers

Answer:

a proportional relationship is look at the different values that the variables take on when one variable is one value, and then what is the And then take the ratio between them. and you see y to x, or y divided by x-- the ratio of y to x

If all the ratios are equal, then the relationship is proportional. If all the ratios are not equal, then the relationship is not proportional.

Ratios are proportional if they represent the same relationship. One way to see if two ratios are proportional is to write them as fractions and then reduce them. If the reduced fractions are the same, your ratios are proportional.

We have to get ratio of the two quantities for all the given values. If all the ratios are equal, then the relationship is proportional. If all the ratios are not equal, then the relationship is not proportional.

Writing an Equation to Represent a Proportional Relationship. An expression of equality of ratios is called a proportion. The proportion expressing the equality of the ratios A:B and C:D is written A:B = C:D or A:B::C:D. A is to B as C is to D.

Step-by-step explanation:

Proportions are the same ratios written in different forms. A proportional relationship is states that they are the same. For example, 1/2 and 6/12 have a proportional relationship, which means they are the same.

can someone help me i don't understand how to get the answer:/ will mark brainliest..!

Answers

B,,.,.,.,.,,,,.,.,.,.,

answer question below plsssss

Answers

The answer to the question is 6

6 should be correct!

HELPP HELP HELP PLS !!! Below are two triangles with their side lengths shown. Answer the questions about each triangle. 18 15 12 6 15 9 Compute the sum of the squares of the shorter lengths. Compute the sum of the squares of the shorter lengths. 22 6 + 15 22 9% + 12 = 0 Compute the square of the longest length. Compute the square of the longest length. 2 15' = 2 18 What kind of triangle is it? What kind of triangle is it? Acute triangle Acute triangle Right triangle Right triangle O Obtuse triangle O Obtuse triangle​

Answers

Answer:

Triangle 1's answers:

9² + 12² = 15²

15² = 225

Right Triangle

Trangle 2's answers:

6² + 15² = [tex]\sqrt{261}[/tex]

18² = 324

Obtuse Triangle

Step-by-step explanation:

The answers to number 1 for each triangle are solved exactly how they are written :).

The number 2s of each triangle are just numbers squared. 15 squared is 225. 18 squared is 324.

Triangle 1 is a right triangle because the angle is a right angle and the triangle can be solved perfectly using the Pythagorean Theorem.

Triangle 2 is an Obtuse Triangle because one side has a way larger angle than the other two angles.

Hope it helps!

-3b = 33 what is the answer

Answers

Answer:

your answer would be B= -11

Answer:

b = -11

Step-by-step explanation:

You're trying to bet b by itself. Divide both sides by -3 and you get b = -11

achary is buying 4 tires for his car. The table shows the prices and the advertised sales for the same type of tire at 4 tire stores.

Based on the advertised sales, at which store will Zachary get the lowest price on 4 tires?

Answers

the answer is r because the cost is only 450

Answer:

Store T

Step-by-step explanation:

I need help asappppppp​

Answers

area 36 permiter 12
6 x 6= 36 is the area

6+6+6+6= 24 is the perimeter

The following expression is written by some students: A+B=C. if ''A'' is always twice the value of ''B''. what is the value of ''C'' is ''A'' =2?

Answers

Answer:

c=3

Step-by-step explanation:

a+b=c

a is double the value of b, so if a is 2, then b is 1.

2+1=3

hope this helps!

please mark me brainliest. thanks!

PLEASE HELP URGENT
Bill is four more than twice George's age. If Bill is 14, how old is George?

Answers

Bill is 5 years old.

Can someone plz help me with this one problem!!!!

Answers

Answer:

no

Step-by-step explanation:

So 3 = x so you substitute it in the formula
y = 7(3)
y = 21
In the coordinates given y = 2 so it is incorrect

What is the surface area of the rectangular pyramid below?

A rectangular pyramid. The rectangular base has a length of 4.8 meters and height of 3.8 meters. 2 triangular sides have a base of 4.8 meters and height of 2.6 meters. 2 triangular sides have a base of 3.8 meters and height of 2.9 meters.
29.99 m2
31.04 m2
41.74 m2
65.24 m2

Answers

the answer is 31.04

Answer:

B 31.04

Step-by-step explanation:

Which expression is equivalent to 4/5x + 1 1/5?
A. 1/5 (4x + 1)
B. 2/5 (2x + 3)
C. 4/5 (x + 2)
D. 5/4 (x + 1)
I'd love it if you gave me an explanation for this.
I had to re-post this since the answer was just nothing like "I don't know, sorry".
No offense.

Answers

the answer is a, hope this helps.

The expression equivalent to given  4/5x + 1 1/5 withatbe; B. 2/5 (2x + 3)

What are equivalent expressions?

Those expressions who might look different but their simplified forms are same expressions are called equexpressionspressions.

To derive equivalent expressions of some expression, we can either make it look more complex or simple. ally, we simplify it.

We have been given the expression as 4/5x + 1 1/5

To find which expression is equivalent, do the distributive property;

A. 1/5 (4x) = 4/5x

 the   1/5 (1/1) = 1/5

4/5x + 1/5

This is not equivalent to given expression.

B.  2/5 ( 2x) = 4/5x

   2/5 (3/1) = 6/5 = 1 1/5

4/5x + 1 1/5

This is equivalent to the given expression.

C. 4/5( x)= 4/5x

   4/5 (2/1) = 8/5

4/5x + 8/5

This is not equivalent to the given expression.

D. 5/4(x )= 5/4x

   5/4 ( 1/1) = 5/4

5/4x + 5/4

This is not equivalent to the given expression.

Learn more about expression here;

https://brainly.com/question/14083225

#SPJ3

A worker in a factory checks every 100th car part as it moves past her on an assembly line. Identify the sampling method.

Answers

The answer maybe “Random” if that’s an option

If m=3 and b=6 what is the Correct slope intercept equation

A y=3x-6
B= y=6x+3
y= 3-6
y=3x+6

Answers

Answer:

y=3x+6

Step-by-step explanation:

the slope intercept form is y=mx+b
so y=3x+6

Can someone plz help me with this one problem plz!!!

Answers

Answer:

Dude trust me the answer is yes.......

Answer: YES

Step-by-step explanation:

9 = 89 - 80

Please help! I would be so grateful. Thanks and stay safe. <3

Answers

Answer:

A

Step-by-step explanation: not sure

The answer would be

A

I’m not sure how to do it step by step

There are 144 people in an audience. The ratio of adults to children is 5 to 3. How many are adults?
Please help!

Answers

Answer:

90 adults

Step-by-step explanation:

5+3=8

144/8=18

18 x 5 = 90

HALP PLAEZ IM STRUGGLING
brainliest to whoever answers them all!

Answers

Answer:

1. 440:44, songs Per CD: 10

2. 140:5, pieces per bag: 28

3. 30:6, Customers per lane: 5

4. 290:10, students per class: 29

5. 161:7, cans per bag: 28

6. 324:18, tickets per person: 18

7. 90:5, containers per day: 18

8. $80:4, Dollars per ticket: 20

9. 15:3, ice cubes per tray: 5

10. 24:6, buttons per controller: 4

11. 335:67, dollars per shirt: 5

12. 14:2, pies per minute: 7

13. 80:8, dollars per student: 10

Step-by-step explanation:

You put the largest number at the front and divide. For example, 80 ÷ 8 = 10 there you have the rate. Hope this helps! :D

The diagram below is a scale drawing of a farmer’s vegetable garden, where the length is 12 inches and the width is 8 inches. The actual garden has a scale of 1 in = 1.5 feet. Select the following statements below that accurately represent the actual garden.

A. The width of the actual garden is 12 feet

B. The perimeter of the actual garden is 60 feet

C. The area of the actual garden is 216 ft exponent: 2

D. The perimeter of the actual garden is 40 feet

E. The length of the actual garden is 18 feet

F. The area of the actual garden is 96 ft exponent: 2

Answers

Answer:

A, B, C, E

actual length is 12ft

actual width is 18ft

Your answer is a the width of the actual garden is 12 feet

What is the area of the composite shape below?

Answers

Answer:

960???

Step-by-step explanation:

Please don't do if you aren't 100% on this answer

I got 220? 20*8=160, 6*20=120/2 =60. 60+160=220

In the net of a rectangular prism, each square of the grid is 1 square meter. What is the surface area of the prism?



172 m2
96 m2
108 m2
216 m2
help-

Answers

Answer:

172 m²

Step-by-step explanation:

1. count the length and width of each segment (green, blue, and purple)

2. multiply the length of each×the width of each to get the area of each segment

3. multiply each segment by 2 (there are 2 of each color)

4. add all the areas together to get the total surface area

172 m2... hope this helps

On Monday, a museum had 150 visitors. On Tuesday it had had 260 visitors. Estimate the percent change in the number of visitors to the museum.
About how many people would have to visit the museum on Wednesday to have the same percent change from Tuesday to Wednesday as from Monday to Tuesday? Explain your answer. help now
IF YOU DONT KNOW IT DONT REPLY.

Answers

Answer:

110

Step-by-step explanation:

Answer:

About 73%

110 more people came next day cuz 260-150=110

The amount added over the first day with give the changed percentage

0.733333333 or about 73%

Step-by-step explanation:

pls help it is due today

Answers

30

Step-by-step explanation:

For each flower there are 6 petals, so you multiple 5 by 6 to get the total amount of petals for 5 flowers

Answer:

30 pedals

Step-by-step explanation:

Using the chart, we can find a pattern, flowers * 6 = pedals.

So, 5 * 6 = 30 pedals.

I need help with this asap please help

Answers

The answer is 297 i think
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