HELP!!!! WILL MARK BRAINLIEST!!!!

Answer:

63

Step-by-step explanation:

Answer: 6.5, hope this helps you

Answer:

6.5

Step-by-step explanation:

Answer:

The son is 12 years old.

Step-by-step explanation:

When you do 12 multiplied by 3 you get 36. Then you add the 12 and 36 to get 48. This is how you know it is correct.

Answer:

3:2:5

Step-by-step explanation:

x+1:x:x+3

x=2

10-4=6/3=2

a=0; b=6; c=8

Equation of parabola: y=6x+8.

In mathematics, a parabola is a planar curve that is mirror-symmetrical and generally U-shaped. It matches a variety of seemingly dissimilar mathematical formulations, all of which identify the same curves.

A point and a line are two ways to describe a parabola a plane curve produced by a point moving so that its distance from a fixed point equals its distance from a fixed line:

Apollonius, who discovered numerous features of conic sections, is credited with the name "parabola." It signifies "application," referring to the "application of regions" notion, which, as Apollonius demonstrated, has a connection with this curve.

A banana's curving shape is quite similar to a parabola. As a result, it is one of the best instances of parabolic objects in common use.

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Answer:

yes it is

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

the x has different numbers each time

Answer: 25%

Step-by-step explanation: do 250/1,000

you get .25. Then convert that into percentage, which is 25%.

The number of units that needs to be sold to earn at least $250 is 20.

It shows a relationship between two numbers or two expressions.

There are commonly used four inequalities:

Less than = <

Greater than = >

Less than and equal = ≤

Greater than and equal = ≥

We have,

The minimum amount that needs to be earned = $250

One unit cost = $5

The amount earned in the first week = $105

Number of units = x

The number of units to sell in the second week.

150 + 5x ≥ 250

5x ≥ 250 -150

5x ≥ 100

x ≥ 20

Thus,

20 units need to be sold to earn at least $250.

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Answer:

Please check the explanation.

Step-by-step explanation:

Given the equation

y=x-2

We know that Reflecting over the x-axis inverts the sign of the y-coordinate.

Thus, after reflecting over the x-axis, the equation would be:

-y = x - 2

Now, writing the equation in the slope-intercept form

y=mx+b

where

so the equation in the slope-intercept form

-y = x - 2

y = -x + 2

Here,

Answer:

please pleasehelp help me me my question

Answer:when x= -2/3

That means, when the common product of f(x) & g(x) is x+2/3

Step-by-step explanation:

I'M SOOOOOOOO GOOD

HOW ABOUT YOU

Answer:

The correct option is 4 it lies on the 4th quadrant

Answer:

1

Step-by-step explanation:

The "each year" would be represented as a 1. Using the number 365 would represent the days in a year but not the entire year as a whole. For example, if we were to apply the 2.04% population increase to the population of 486,290 then that would give us the new population for the year 2020 which is 1 year more than 2019.

Answer:

the answer is 1/3. hope it help                            

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

1. Kris

2. Katie

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The probability that the center of the circle lies inside the region of n-gon = 1/2

Let the N point be chosen randomly on the circumference of the circle.

Let's take N as  a1, a2, a3,…….an.

Now we need to find the probability that how many centers lie inside the region of n-gon. As there will be n- sided polygons can be formed inside the circle by joining all the points.

So here are the Possible Outcome is 2. One center may lie outside the polygon and the other which lie inside the center.

But we want one which lies inside the center. So our Favorable Outcome is 1.

So the Probability = Favorable outcome \ possible outcome

                                = 1/2

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Answer:

you need to include the answers from a-d for us to give you a proper answer if not we cant

Step-by-step explanation:

Answer: The answer is 9 because the equations represent the same expression but just in different forms.

Step-by-step explanation:

Cheryl, that paid $37.20 for 12 gallons of ice cream for a school picnic would pay $0.78 for 1 quart of ice cream

To solve this problem, we have to state the equation using the information of the problem

Information about the problem:

Converting the amount unit from gallon to quart, we get:

12 gallons * (4 quart / 1 gallon) = 48 quarts

12 gallons are equivalent to 48 quarts

Calculating how much would cost 1 quart of ice cream:

1 quart cost = payment / amount(quart)

1 quart cost = $37.20 / 48 quarts

1 quart cost = $0.78

We can say that they are the set of numbers and symbols that are related by the different mathematical operation signs such as addition, subtraction, multiplication, division among others.

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8 roses and 12 carnations =

4 roses and 6 carnations =

2 roses and 3 carnations =

1 rose and 1.5 carnations

the ratio is 1/1.5

Answer:

154

Step-by-step explanation:

180-26=154

Answer: $20.40

Step-by-step explanation:

Just add

Answer:

4x-4=-4x+6

Step-by-step explanation:

a certain star is 3.7 x 10 to the second power light years from the earth period one light year is about 5.9 x 10 to the 12th power miles. how far from the Earth (in miles right is the star?