At how many hours of service do the repair services cost the same?
Write an equation you could solve to find out.

Answer: D. Multiply both sides by 11

Step-by-step explanation:

when you have an equation like that you do the opposite of what the number is thats with the variable

Answer: $30 on decorations, $65 on food, $80 on party hall rental, $30 on prizes, and $45 on invitations.

Step-by-step explanation:

Hello! You are told that she has spent $375.00.  You know she spent $40 on costumes, $30 on prizes, $65 on food, $45 on candy, $80 on party hall rental, $40 on music, and $45 on invitations.  You can fill what you know in for food, party hall rental, prizes, and invitations.  You still don't know how much Mary spent on decorations though.  To find this information out.  Add all of the amounts that you already know and subtract the total from 375 to find the remaining amount Mary spent for decorations.  30 + 65 + 45 + 80 + 40 + 40 + 45 = $345.  Subtract 345 from 375.  375 - 345 = 30.  Your final answer is she spent $30 on decorations.  Hope this helps you out! :)

Answer:

[tex]\huge\boxed{\sf 2}[/tex]

Step-by-step explanation:

3x + 5 = 11

3x = 11 - 5

3x = 6

x = 6/3

So, x = 2 makes 3x + 5 = 11 true.

[tex]\rule[225]{225}{2}[/tex]

Answer:

2

Step-by-step explanation:

This question tests on the solving for variables in equations.

This question may seem confusing, but it is actually asking to find the value of x.

Given information from the question,

[tex]3x + 5 = 11 \\ 3x = 11 - 5 \\ 3x = 6 \\ x = \frac{6}{3} \\ x = 2[/tex]

Therefore, 2 is the value from the set that satisfy the equation.

Answer: Division and Subtraction

Step-by-step explanation:

x/3 - 5, so you need division and subtraction

Answer:

To figure out the total cost of the meal, you can use the following formula:

Total cost = (Tip + Tax) / (1 - (Tip % + Tax %))

In this case, the tax is 4% and the tip is 15%, so we can plug in the values to get:

Total cost = (1.95) / (1 - (0.15 + 0.04))

Now we can solve for the total cost:

Total cost = 1.95 / (1 - 0.19) = 1.95 / 0.81 = 2.40625$

So the total cost of the meal was $2.40625, including tax and the tip left by the customer.

Answer:

1st : 60 degrees

2nd : x is 30 degrees and y is 60 degrees

Step-by-step explanation:

Answer:

37.92

Step-by-step explanation:

48 x 79% ÷ 100 equals to 37.92

Answer:

Out of 28 people, 12 are adults. The rest are children. 16 children. so it would be:

16:28

Simplified: 4:7

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

there are two X's, so you have to divide 8 by two

Answer:

Its the last one... m is less than or equal to 4

Step-by-step explanation:

I just know :)(:

Answer:

Step-by-step explanation:

Angle A of a triangle is 1/2 the size of angle C. Angle B is 3/4 the size of angle C. If angle C measures 80 degrees, what are the measures of angle A and angle B?

To figure this out, first, divide 80 by 2 to get the measure of angle A.  To get the measure of angle B, multiply 80x3/4

Answer:

C=55

Step-by-step explanation:

80 + 45 + 5x = 180

125 + 5x = 180

-125          -125

5x/5 = 55/5

x = 11

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

C = 5x

C = 5(11)

C = 55

Answer:

Cubes needed to fill Prism 6: 116

The volume of Prism 6: 125

Step-by-step explanation:

First, multiply the length by the width. We can find these measurements by looking at the bottom diagonal line of the cubes.

Count how many sides are facing the front on the lowest side.

There are 5 squares facing forwards that are inside the Prism. Therefore the width/length is 5 cubic units.

Now count how many cubes it takes to go from the front side to the backside, or how many squares are facing the right. Remember this is a 3-dimensional object.

5 squares are facing the right, each belonging to the 5 cubes on the bottom of the prism.

Now count how many cubes are stacking. There are 5 cubes in the tower.

To find the volume, multiply all the measurements together.

Volume = Length x Height x Width (5 x 5 x 5)

Now to find how many cubes are needed to fill the prism, count how many cubes are already inside Prism 6.

Once you've found out how much the volume is, subtract the number of cubes inside the prism(9) from the volume(125).

125 - 9 = 116 cubes are needed to fill Prism 6.

The question goes Ahmad bought 4 CDs that were each the same price. Including sales tax, he paid a total of $57.60. Each CD had a tax of $1.10. What was the price of each CD before tax?

Price of 4CDs before tax = 57.60 - 4*1.1 = 53.2

Price of each CD before tax = 53.2/4 = $13.3

To know more about mathematics problems visit:

https://brainly.com/question/1357633

Answer:

bro what is this ☠️☠️☠️the pic shows nothing

Step-by-step explanation:

12x14

Answer:

markup is the difference between the selling price of a product and cost price. Markup = Retail – Cost.

simple interest is the interest amount for a particular principal amount of money at some rate of interest. In contrast, compound interest is the interest calculated on the principal and the interest accumulated over the previous period.

Percent change is the percent difference between a final and initial value. Find percent change by dividing the difference of values by the initial value.

A markdown is an amount by which you decrease the selling price. The amount that you decrease the price by can be expressed as a percent of the selling price, known as the markdown rate. The selling price would be determined using the equation: Percent: 1 - markdown rate.

The total amount of money borrowed (or invested), not including any interest or dividends. Example: Alex borrows $1,000 from the bank. The Principal of the loan is $1,000. See: Interest.

Step-by-step explanation:

Answer: the correct answer to this question is option A

Step-by-step explanation:

How Do You Calculate Percentages?

To compute the percent error in any experiment or observation, the following steps must be taken:

Subtracting one value from other yields the "error" value. If you don't maintain the sign, the order is irrelevant; but, if you keep a negative sign, you get the "error" value by subtracting the accurate figure from the calculated values. The "error" value is then divided by the known or accurate value (not your measured or experimental value). This division yields a decimal number. To transform this decimal value into a percentage, multiply it by 100.

Finally, to reflect your percent error, you should place a % symbol in front of the computed figure.

Formulate the following based on the given conditions:

= [(18-8)÷8]×100

= [(10)÷8]×100

= 125 %

To learn more:

https://brainly.com/question/15115444

Answer :

Least-  -4.79, -4 8/11, 4 7/9, 4.709  - Greatest

Step-by-step explanation:

Converted into decimals the numbers are:

-4 8/11= 4.72

-4.79

4 7/9= 4.7

4.709

Answer:

1.5π

Step-by-step explanation:

Inner circle area = π

Outer circle area = 2.5π

surface area = 2.5π-π = 1.5π

HOPE THIS HELPS!

The surface area of the top of the doughnut is 21[tex]\pi[/tex] sq inch.

Sector of a circle is like slice of a circular pizza. Its two straight edge's having an angle, and edge's length(the radius of the circle) are two needed factors for finding the area of that sector.

Since the whole circle with radius 'r' units have 360 degrees angle on center of the circle, and its area is

[tex]\pi r^2 \: \rm unit^2, thus, as the angle lessens, this area gets lessened. 360 degree = > \pi r^2 \: \rm unit^2 area1 degree = > \pi r^2 \: \rm unit^2/360 areax degree = > \dfrac{x \times \pi r^2}{360} \: \rm unit^2 area[/tex]

Thus, area of a sector with edge length 'r' units and interior angle 'x' degrees is given as:

[tex]A = \dfrac{x \times \pi r^2}{360} \: \rm unit^2 area[/tex]

Given;

The diameter of inner dough=2inches

The diameter of outer dough=5inches

To find the surface area of doughnut

=surface area of outer dough - surface area of inner dough

= [tex]\pi[/tex]R^2-[tex]\pi[/tex]r^2

=25[tex]\pi[/tex]-4[tex]\pi[/tex]

=21[tex]\pi[/tex]

Therefore, the area will be 21[tex]\pi[/tex] sq inch.

Read more about areas at;

brainly.com/question/22972014

#SPJ2

Answer:

Step-by-step explanation:

We first have to cross multiply,

we do 2 times 6 = 12

then 5 times 3 = 15

then we simplify which gets us

4/5 which is the last option so

4/5 is the answer

Answer:

48 people

Step-by-step explanation:

Count all the numbers in the chart

12 + 8 + 10 = 30

First: 12 + 8 = 20

Next: 20 + 10 = 30

Divide 120 by 30 to get 4, which is how many people of a number is chosen

If a number is 12, and the people per number is 4

12 x 4 = 48

(BTW, If I don't get this right, I'm gonna cringe)

Answer:

see below

Step-by-step explanation:

given that each pie has 14 strawberries and 22 bananas . We need to fill out the table on the basis of this data . here we can use unitary method as ,

since 1 pie contained 14 strawberries then 2 will contain 2*14 = 28 strawberries. and 22*2 = 44 bananas . Here's the table below ↓

[tex]\boxed{\begin{array}{|c|c|c|} \bf No. \ of \ pies & \bf Strawberries &\bf Bananas \\ 1 & 14 & 22 \\ 2 & 28 & 44 \\ 3 & 42 & 66 \\ 4 & 56 & 88 \\ 5 & 70 & 110 \end{array}}[/tex]

and we are done!

-Rishabh

Answer:

v=5

hope you like it samarelhedok

Answer:

80 + (-20) = 60

Step-by-step explanation:

At first glace, this equation would be

80 - 20 = 60

But, since it needs to be written as addition, it can be rewritten as

80 + (-20) = 60

Adding a negative number is the same a subtracting it! I hope this helps!

Answer:

80+(-20)

Step-by-step explanation:

total = 80

dropped = -20

equation = 80+(-20)

Answer: 3* (36 - 5x)

Step-by-step explanation:

The total area of the flower garden is equal to the surface of the rectangle that encloses the flower's border and the sitting area minus the area of the sitting area.

Rectangle area

Three flower segments height ----  9  feet

4 flower segments length  ----------- 12 feet

Rectangle area = 12*9 ft^2  = 108 ft^2

Sitting area

Sitting area = 3x*5 = 15x

Area of the flower border (A_flwb)

A_flwb = 108 ft^2 - 15x = 3* (36 - 5x)

Step-by-step explanation:

Answer:

6/100=x/3750

Step-by-step explanation:

the answer is above!

Answer: h ≥ 60

Step-by-step explanation:

≥ means more than or equal to

to be able to ride the roller coaster their height must be more than or equal to 60.

Answer: h ≥ 60

Step-by-step explanation:

h < 60 means that the height is less than 60

h  > 60 means that the height is more than 60

h ≥ 60 means that the height is 60 or more

h ≤ 60 means that the height is 60 or less

So the answer would be h ≥ 60 because the height is at least 60 or more

Answer:

1/125

Step-by-step explanation:

Answer: 76°

Step-by-step explanation:

Parallelograms have parallel sides.

That means AB || DC and AD || BC

We know ∠DAC is equal to 76° and by Alternate Interior Angles, ∠DAC ≅ ∠5.

∠5 = 76°