Can someone pls help me

Answer:

Step-by-step explanation:

sorry if its not the best, i don't know how to say the cords sorry. have a good rest of your day or night!

tiene 981 años

Step-by-step explanation:

Answer:

This question has errors.

Answer:

[tex]y = 10+ 0.50 x[/tex]

Step-by-step explanation:

Given

[tex]Initial = \$10[/tex]

[tex]Increment = \$0.50[/tex] -- yearly

Required

Represent as a function (this is the missing part of the question)

The given details show that the question illustrates linear function

i.e.

[tex]y = b + mx[/tex]

In this case, it is:

[tex]Current\ Rate = Initial + Increment * Years[/tex]

Represent the current rate with y and the years with x.

So, we have:

[tex]y = Initial + Increment * x[/tex]

Substitute 10 for Initial and 0.5 for Increment

[tex]y = 10+ 0.50 * x[/tex]

[tex]y = 10+ 0.50 x[/tex]

Answer:

the answer is 12

Step-by-step explanation:

Answer:

p=5g+2h

2h=p-5g

h=(p-5g)/2

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

we just need h to be by itself (and posotive)

p-2h=5g

p-5g=2h

(p-5g)/2=h

B

Hi there,

Recall how each bracelet sells for 6 dollars.

Hence, the expression for selling b bracelets is 6b, where b is the number of bracelets sold for the price of 6 dollars.

Profit is the actual amount of money that is earned after you subtract expenses from the total sales.

For instance, if you make $100 from selling items, and you spent $25 on your supplies, then your profit is [tex]100-25=75[/tex].

In this case, you need to subtract the $28 spent on supplies from the amount of money that you have made, which is the expression 6b.

Hence, the expression for the profit is: [tex]6b-28[/tex]

Hope that helps.

Answer:

4. x = 5

Step-by-step explanation:

For two lines to be parallel they must have the same slope, but not be the same line. Both x=3 and x=5 both have slopes of 0, so they are parallel. Another way to tell is that x=3 is a vertical line; therefore, it will be parallel to any other vertical line, such as x=5.

Answer:

There would be 20 gallons in her pool

Step-by-step explanation:

Answer:

Step-by-step explanation:

P= 150t + 400

Answer:

3(x+2)=12

Step-by-step explanation:

Ok, so this is simple. First you multiply the three on the outside by the x and 2 on the inside using the distributive property. Then you should get 3x (3 times x) + 6 (3 times 2). now that you have 3x+6=12, you can subtract the 6 from both sides. you should end up with 3x=6. To figure out x you should divide both sides by 3. You should end with x = 2.

3(x+2)=12

3x+6=12

3x=6

x=2

Answer:

12

Step-by-step explanation:

I just did the math on how much 30% is in 40 and I got the answer 12 I hope this helps you!

Answer:

2n+4y+14

Step-by-step explanation:

Answer:

So we are going to Simplify 2n+6+4y+8

First thing we add the numbers:

2n+6+4y+8=

2n+14+4y=

Which equals

2n+4y+14

Answer :

2n+4y+14

Answer:

Yes it is a polynomial.

It is a trinomial.

The degree is 4.

Step-by-step explanation:

So polynomial is an expression that has variables, constants, and exponents. And all of these are connected through things like addition and subtraction. In this question, you have x as your variable, 0 as your constant, and 4,3,1 as your exponents.

A term is the part of the polynomial that is separated by + or - sign. So in this question, you have 5m^3, -3m^4, and -7m as your terms. Because you have three terms, therefore this is a trinomial.

The degree of polynomial is represented by the variable with the largest exponent, so in your case, 4 is your largest exponent, therefore the degree of the polynomial is 4.

Answer:

y=-x+2

Step-by-step explanation:

the slope is change in y over change in x and as y goes down one x goes over one

the y intercept is at (0,2)

Arational it has 0 for the startStep-by-step explanation:

add answer:

step-by-step:

Answer:

A.)555 in.^2

Step-by-step explanation:

When solving these types of things, I usually like to cut it up into smaller, easier to manage shapes.

You can cut that trapezoid into two triangles and one rectangle.

Since both triangles are the same size, you don't need to divide the base and height by two, so you'll get the area of both triangles combined (which saves some work).

We know the length of the rectangle and bases of the triangle combined is 44 inches, and that the length of just the rectangle is 30 inches, so we can just subtract 30 from 44 and divide it by two for the base of a triangle.

                                                     44 - 30 = 14

                                                     14/2 = 7

Now that we filled in the information not listed, we can finally solve:

The base of one triangle is 7 inches, and the height is 15 inches.

Now, we just multiple and divide it by 2 for one triangle (it would be 52.5 inches).

But, we don't need to divide it by two because both triangles are the same size, so we can just get the sum of the area of both triangles combined by skipping that step (because triangles are half a square and two of those triangles make a full square).

7 x 15 = 105

The area of both triangles combined: 105 in.^2

Next, we need to solve the area of the rectangle. This is easy considering all you have to do is multiply 15 by 30 (length times width).

15 x 30 = 450

The area of the rectangle: 450 in.^2

Now, the final step. Addition. All you need to do is add up all the sums, and you're done.

450 + 105 = 555

The area of entire figure: 555 in.^2

NOTE: the symbol '^' represents exponents, so when you see 555 in.^2, it means inches squared (or to the power of 2)

Answer:

A= 2

B= -1

Step-by-step explanation:

Do rise over run but make sure B is negative as it is going downwards

Answer:

A= 2 B= 9/10 (0.9)

Step-by-step explanation:

to find the gradients, we need to use the formula:

rise / run ---> which is basically counting the "boxes" in both of the x and y axis and divide them together (rise=y, run=x)

like that

A:

x axis=5    y=10 ---> then we use the formula (rise/run) 10/5= 2

B

x axis=10    y=9 ---> then we use the formula (rise/run) 9/10= 0.9

but since B is going downhill, it'll be -0.9

Answer:

the first one

Step-by-step explanation:

Answer:

nope sorry I don't know this answer

I I would be knowing I surely tell you

really sorry

Answer:

It is 20

Step-by-step explanation:

1+1= 2*20=40

40/2=20

Answer:

I believe it is 1+10x. hope this helps!!

Answer:

15 possible outcomes

Step-by-step explanation:

Given: Olivia has five bracelets and three necklaces.

She chooses one bracelet and one necklace randomly.

To find: Number of possible outcomes in a sample space

Solution:

Sample space denotes a set of all possible outcomes.

Number of possible outcomes in a sample space = [tex]\binom{5}{1}\binom{3}{1}[/tex]

Use [tex]\binom{n}{1}=n[/tex]

Therefore,

Number of possible outcomes in a sample space = [tex]\binom{5}{1}\binom{3}{1}[/tex] = [tex]5(3)=15[/tex]

Answer:

1/3

Step-by-step explanation:

First, plug in n to the equation

1/2(1/3)+1/6

Now multiply 1/2*1/3

1/6+1/6

Simplify

2/6-->1/3

Hope this helps!

Answer:

1/3

Step-by-step explanation:

1/2n + 1/6

1/2(1/3) + 1/16

1/6 + 1/6

Answer:

0.64285714285

Step-by-step explanation:

Answer: 9/14

In decimal form it’s 0.6428571 I don’t know how to explain this hopefully it works