An older person is 8 yes older than seven times the age of a younger person. The sum of their ages is 32. What are their ages?

Answer:

Parallel: extending in the same direction, everywhere equidistant.

Perpendicular: ar an angle of 90 to a givin line, plane or surface.

Answer:

Two or more straight lines having equal distance between them through out is parallel lines

Perpendicular lines are two lines at Right angles

Answer:

(2.67,-8)

Step-by-step explanation:

You first make x 0 so it is -3x0 to cancel that out to find y. You then see that you get -y=8 so you make y positive by moving the negative to the other side to get y = -8. Then, you do the same type of process for x and get 2.67. I could be wrong but wanted help as much as I could!

Answer:

The only algebraic expressions we can find here are the ones for the number of cards that Mr. Bates and Ms. Psenicska have.

We know that Mr. Nates has 3 packs of cards, plus 2 other cards.

If each pack of cards has N cards, then the total number of cards of Mr. Nates is:

Mr. Nates = 3*N + 2

And Ms. Psenicska has 6 packs plus other 8 cards, then she has a total of:

Ms. Psenicska = 6*N + 8

These two are the only expressions we can make with the given information.

according to me answer is

0.5b

Answer:

b

Step-by-step explanation:

Answer:

the answer is 2x

Step-by-step explanation:

Answer:

they were .42¢ a piece I think this is right

The cost of one stamp will be $0.42.

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

Marlene purchased 20 stamps at the post office for $8.40.

Now,

Since, The cost of 20 stamps = $8.40

Hence, The cost of 1 stamp = $8.40 / 20

                                          = $0.42

Thus, The cost of 1 stamp = $0.42

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Answer:

[tex]14m^{2}[/tex]+[tex]6w^{2}[/tex]+10w+2

Step-by-step explanation:

You have to add similar numbers.

Answer:

x=2

a=19

Step-by-step explanation:

2x+3=7

2x+3-3=7-3

2x=4

2x/2=4/2

x=2

418=-22a

418/(-22)=-22a/(-22)

19=a

Answer:

the fist u cant simply is it will be x - 2

second is 14x-28

Step-by-step explanation:

Answer:

translation 4 unites up

Step-by-step explanation:

the thing that is changing is the y intercept and the y intercept went up by 4 therefore it is a translation 4 units up

hope this helps (:

The transformation from the function g(x)=x²-5 to h(x)=x²-1 is translation 4 units up. Therefore, option A is the correct answer.

A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.

The given functions are g(x)=x²-5 and h(x)=x²-1.

From the function g(x)=x²-5 to h(x)=x²-1, the translation by 4 units up.

Now, g(x)=x²-5+4

So, h(x)=x²-1

Therefore, option A is the correct answer.

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Answer:

greater than

Step-by-step explanation:

Please forgive me if wrong

Answer:

The sales tax is 3%

Step-by-step explanation:

Answer:

hjgfghjk

Step-by-step explanation:

:)

Answer:

14.6 T-Shirt

Step-by-step explanation:

Well, you divide 22.50 and 3 and you get 7.5.

Once you get 7.5 you divide it by 110 which is 14.6

Answer:

1300

Step-by-step explanation:

did it on usatestprep

Answer:

Cubic Trinomial

it has 3 terms so it is Trinomial

and cubic because degree is 3

The name of the polynomial is a biquadratic trinomial. Then the correct option is D.

A polynomial expression is an algebraic expression with variables and coefficients.

The polynomial is given below.

⇒ 7n³ + 10n⁴ + 3n

The number of the terms in the polynomial is 3, then the polynomial is a trinomial.

And the degrees of the polynomial is 4, then the trinomial is a biquadratic trinomial.

Then the correct option is D.

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Answer: Answer is below mate!

Step-by-step explanation: Have a brilliant day-Lily ^_^

Answer:

Your answer would be 9.

Step-by-step explanation:

You always do parenthesis first, 9-6 is 3, then you would do division 3÷3 is 1 then you multiply 4×2 and that would be 8, finally you would at the 8 and the 1 and that would give you 9 as your answer. Hope this helps

Answer:

.9

Step-by-step explanation:

-1(t+8) = -7.1

PEMDAS

So times the parenthesis by -1

-t - 8 = -7.1

Add the 8 to itself to get rid of it

Then since you added it on the left, add it to the right

-t = .9

t = .9

Answer:

false lol i thinkkk

Step-by-step explanation:

Answer:

the answer is no

Step-by-step explanation:

Answer:

d° + e° = 180°

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

3.5 + p = 7.5

Subtract from 3.5 from both sides.

p = 7.5 - 3.5

Simplify

p = 4

A is the number line that has the correct answer.