Please answer. I will give you brainliest.

Answer:

15 is 12.5% of 120

35% of 160 is 56

48 is 80%of 60

11 is 20% of 55

1.Equation- a statement that two expressions are equal.

2.Expression- a phrase that represents a mathematical relationship

Step-by-step explanation:

Hope this helps! Sorry if any are wrong!

Answer:

mean:6, median:6, mode:5 and 6,

Step-by-step explanation:

Mean is average, mode, is the number that occurs most frequently, median is the middle number.

Mean: 5 or 6 or both

Median: 5 or 7 or both

Mode: 6

Answer:

7

Step-by-step explanation:

x * x = 7x

7 x 7 = 7 x 7

49 = 49

so if x is 7, the equation is true...

Answer:

The volume of each prism is 21 1/4

Answer:

I believe the answer is B) -18 - y ≥ 4x

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

the slope in this case is the (-4)x and the y intercept -18 is where the line crosses the y axis, the equal or less than symbol says anything before the line

Step-by-step explanation:

0.116+7.810=7.926

7+1=8

0.116 -------> 0

+ 7.81 --------> 8

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

7.926 -------> 8

Answer:

3

Step-by-step explanation:

There are 3 digits behind the decimal all together

Answer:

No.

Step-by-step explanation:

In order to find the answer, you have to make the rates as simple as they get: In other words, you have to make it so that the rate has one on each side. Like this:

40:2

20:1

57:3

19:1

As you can see, they don't have the same numbers once their simplified. Which means that they can't be proportional. So, In this specific problem, you can do one more pushup in one minute than your friend can do.

Have a good day and good luck!

Answer:

no

Step-by-step explanation:

Answer:

The answer is C.

Step-by-step explanation:

The slow cooling of intrusive igneous rock can cause large crystals to form. Crystals also form in metamorphic rock, but due the pressure, are often smaller.

Hope this helped!

Answer:

Metamorphic

Step-by-step explanation:

Please forgive me if  im wrong plz dont be mad TT>TT

Answer:

I can't show the graph on here

Step-by-step explanation:

Answer:

3.85 gallons

Step-by-step explanation:

  11/4 gallons /5 x 7

= 2.75 gallons /5  x 7

= 0.55 gallon x 7

= 3.85 gallons

Answer:

3.85 gallons

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

10 years is $4922

Step-by-step explanation:

Answer:

-5x+3

Step-by-step explanation:

If f(x) = 3x

+ 10x and g(x) = 5x – 3, find (f – g)(x).

A. 18x – 3

B. 3

x

+ 5x + 3

C. 3

x

+ 15x – 3

D. 3

x

– 5x + 3

Answer:

i would think false- sorry if it's not correct :/

Step-by-step explanation:

Answer:

50+50=100

100+100=200

Step-by-step explanation:

The sum of 2 numbers is 100. 50 x 2 = 100

Twice the first number plus twice the second number is 200.

50+50=100 so therfore 100+100 makes 200

This situation has infinitely many solutions.

"A system of equations is a set of two or more equations with the same variables. A solution to a system of equations is a set of values for the variable that satisfy all the equations simultaneously".

For the given situation,

Let us consider the numbers be [tex]x[/tex] and [tex]y[/tex].

So the system of equations are represented as

[tex]x+y=100[/tex] and

[tex]2x+2y=200[/tex]

We first express the value of [tex]x[/tex] in terms of [tex]y[/tex] from the equation [tex]x+y=100[/tex] as, [tex]x=100-y[/tex]

Now we substitute the value of [tex]x[/tex] in the second equation, we get

⇒[tex]2(100-y)+2y=200[/tex]

⇒[tex]200-2y+2y=200\\[/tex]

⇒[tex]200=200[/tex]

This statement is true for all values of y.

Hence, we could not conclude a single solution for the above situation. It has infinitely many solutions.

Learn more about system of equations here

https://brainly.com/question/20621135

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We should divide x^2-2 from the equation.

I will spare you from the boring steps of equation dividing.

Now getting 5x+4

Just do this like you are doing long division but instead using variables, be careful there is no x term in the second expression so you have to give it an empty space :)

Answer:

1/4=0.25=25%

Step-by-step explanation:

A coin has two sides, heads and tails, and if you take 100% divided by two you get 50, you want to know what is the probability it will land on tails TWICE so divide 50 by two and you get 25.

1/2=50

1/4=25

0.25 x 100= 25%

hope that helps

Answer:

1/4=0.25=25%

Step-by-step explanation:

Answer:

57.74‬ yd²

Step-by-step explanation:

First, find the area of the "rectangle" as if there weren't different figure cut out of it:

(5+6+5)8

16(8)

128 yd²

Next, we are going to find the area of the four figures that are cut out from the rectangle. The circle at the bottom, the rectangle at the top, and the triangles on each side.

The first shape we can tackle will be the circle. The formula for finding the area of a circle is πr² or in this case 3.14r². The diameter of the circle is 6 yards, and half of the diameter is equal to the radius which gives us 3 yards as the length. Now simplify the expression:

3.14(3)²

3.14(9)

28.26 yd² is the area of the circle.

Next, we're going to find the area of the rectangle at the top. It's dimensions are 6 yards by 3 yards, which gives us an easy 18 yards² as the area (lxw).

Now we're going to solve for the area of the triangles. By the looks of the general dimensions of this shape, I am assuming these triangles are  congruent to each other, which means we will only have to solve for its area once. To find the area of a triangle we have to use the expression: (lxw)/2. However, we don't know one of those dimensions. We know that the length is 8 yards as shown in the diagram, and by using the widths 2 yards and 5 yards, and their relation to the triangle, we can deduce the width is 3 yards. Now we have values necessary to simplify the expression:

(8x3)/2

24/2

12 yards² is the area of one triangle.

Because I stated previously that the triangles are congruent, they both have an area of 12 yards. Now we add the areas of each of the four figures, and subtract them from the area of our large rectangle:

128-(12+12+28.26+18)

128-70.26

57.74‬ yd² is the area of the shaded region

Answer:

c

Step-by-step explanation:

Hey There!

So the first thing we want to do is find out what an outlier is

An outlier are points that are distanced from the cluster of points and in this scatterplot there seems to be an outlier ( the point on the bottom right)

so the answer is c

The1AndOnlyMarkus

Answer:

the answer is c :)

Step-by-step explanation:

Answer:

Step-by-step explanation:

One part is that it says that she makes more than, not more than or equal too 150. Which cuts the options down to two.

A. and C.

The second thing that the text says is that she makes 9 dollars and hour, not 75 an hour. Which means that A. can't be the answer.

Thus, C. is the correct answer.

Have a good day and good luck!

Answer:

these are equivalent to [tex]4\sqrt{5}[/tex]:

[tex]2\sqrt{20},\ \ 3*5^{\frac{1}{2}}+5^{\frac{1}{2}}, \ \ 4*5^{\frac{1}{2}}[/tex]

The solution of the inequality 2x+4≥24 is x≥10.

A relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is 2x+4≥24

Two times of x plus four greater than or equal to twenty four.

Subtract 4 from both the sides

2x≥24-4

2x≥20

Divide both sides by 2

x≥10

Hence, the solution of the inequality 2x+4≥24 is x≥10.

To learn more on Inequalities click:

https://brainly.com/question/28823603

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Answer:

2

Hope it helps!

blob

Step-by-step explanation:

Answer:

9.) 3.4 10.) 0.26 11.) 4.5 12.) 4.95

Step-by-step explanation: