- 7x-2y=-13
x - 2y = 1
Solve by substitution

Answer:

Step-by-step explanation:

Answer: $ 618

Step-by-step explanation:

Money borrowed =  $1,854

Total months taken to repay = 18  (Number of installments)

Money paid per month = [tex]\dfrac{\text{Money borrowed}}{\text{Number of installments}}[/tex]

[tex]=\dfrac{1854}{18}=\$103[/tex]

Now , money paid in 1 year = 12 x $ 103 =$ 1236     [1 year = 12 months ]

After a year , Haley still owe =  $1,854 -  $ 1236= $ 618

Hence, Haley still owe her parents $618 after a year .

Answer:

too what i know no they don't answer=(false)

Step-by-step explanation:

hope this helps if it is wrong then you know it was true..

Note that the benefit of having no interest rate is true for debit cards, but NOT for credit cards.

The benefit of having no interest rate applies to debit cards.

Debit cards allow you to spend funds directly from your bank account, and typically, no interest is charged on the transactions made using a debit card since you are using your own money.

On the other hand, credit cards can have an interest rate applied to the outstanding balance if not paid in full by the due date.

When you use a credit card, you are essentially borrowing money from the credit card issuer, and if you carry a balance, interest may be charged on the amount owed.

Thus , the benefit of having no interest rate is true for debit cards, but false for credit cards.

Learn more about interest rate at:

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you can find the area by multiplying 2 by 7. so if you multiple 2 by 7, you would find the area to be 14

Answer:

the answer is 12.7, you add four plus 8.7

Answer:

d-4=8.7

d=8.7+4

=12.7...........

Answer:

y= 5x+5

Step-by-step explanation:

you do the rise over run for the slop which is m

the slope is 5 down and 5 to the right

it is also positive

the y-intercept is 5 cuz on the y line the point dot is 5 which is also b

so if it's 5 over 5 (rise over run) then it will become one whole which is just 5

you now put everything together

y=5x+5

here is the answer simple as that

Answer:

d

Step-by-step explanation:

rearrange it like an equation.

take everything else out of the middle apart from x.

make sure that what you do to the middle you do to both sides

Step-by-step explanation:

X-2=0 or x+10=0

X=2 or x=-10

Two roots

Answer:

I think A not sure

Step-by-step explanation:

.... ...........

The total weight of Rosie and Linda when they were born will be equal to 15 pounds 21 ounces.

The four basic operations of arithmetic can be used to add, subtract, multiply, or divide two or even more quantities.

They cover topics like the study of integers and the order of operations, which are relevant to all other areas of mathematics including algebra, data processing, and geometry.

As per the given data in the question,

Weight of Rosie when she was born = 7 pounds 11 ounces

Weight of Linda when she was born = 8 pounds 10 ounces

Then, the total weight of these two will be,

= 7 pounds 11 ounces + 8 pounds 10 ounces

= 15 pounds 21 ounces

To know more about arithmetic operations:

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[tex]\text {Hello! Let's Solve this Problem!}[/tex]

[tex]\text {When we multiply a negative to a negative our results will come out positive}[/tex]

[tex]\text {\underline {Multiply}}[/tex]

[tex]\text {-8*(-5)=}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\Huge\boxed {40}[/tex]

[tex]\text {Note: When multiplying a negative to a negative think of the problem without}[/tex][tex]\text {the negative sign}[/tex]

[tex]\text {This problem can also be solved in a different way. Multiply 8*5}[/tex][tex]\text {and you still get 40}[/tex]

[tex]\text {\underline {Note}}\\\text {Multiplying a Negative to a Negative will be a Positive}\\\text {Multiplying a Positive to a Negative will be a Negative}}\\\text {Multiplying a Positive to a Positive will be a Positive}[/tex]

[tex]\text {Best of Luck!}[/tex]

Answer:

x = 1/2

Step-by-step explanation:

4x = 2

Divide each side by 4

4x/4 = 2/4

x = 2/4

Simplify

x = 1/2

Answer:x=1/2

Step-by-step explanation: Divide both sides of the equation by the same term.LAstly simplify 2/4 to 1/2.

Look at pic to see how solved.

Answer:

_31. I think

Step-by-step explanation:

PLEASE check

Answer:

3 < x < 17

Step-by-step explanation:

Given 2 sides of a triangle then the third side x is

difference of 2 sides < x < sum of 2 sides , that is

10 - 7 < x < 10 + 7

3 < x < 17 ← is the range of values for the third side

Answer:

1752

Step-by-step explanation:

Answer:

35 video games

Step-by-step explanation:

Each shelf can hold 40 video games. He only has 85 so only two shelves are full. You then do 85 total video games -80 video games for the two shelves. You then do 40 empty spaces-5 video games = spaces left for video games.

Answer:

I think the answer is B

Step-by-step explanation:

(I'm not great at math so pls don't use my answer unless its a last resort) Because when I divided each one they all ended up back at 4, with that being said; 4 ÷ 1 = 4 , 8 ÷ 2 = 4, 12 ÷ 3 = 4, and 16 ÷ 4 = 4. Those are in the c column.

Answer:

the box by the yellow is 26, bottom is 14, and middle is 25 I think.

Step-by-step explanation:

Answer:

-9y+-13x

Step-by-step explanation:

add all the x's and just leave -9y

Answer:

[tex]y=32500(0.86)^{x}[/tex]

Step-by-step explanation:

General exponentially depreciating function is given as

[tex]y= a(1-b)^{x}[/tex]------------(1)

Where a is initial value, b is percent depreciation/unit time  and x is time

Here

[tex]a=32,500 \ \ \ b=0.14 \ \ \ and \ \ x \ is \ time \ in \ years[/tex]

Substituting above values in equation (1)

[tex]y=32500(0.86)^{x}[/tex]

At x=0

[tex]y=32500(0.86)^{0}\\y=32500[/tex]

At x=1

[tex]y=32500(0.86)^{1} \\y=27950[/tex]

Answer: Choice C

x intercept is (4,0)

y intercept is (0,2)

=======================================================

Work Shown:

To find the x intercept, we plug in y = 0 and solve for x

2x+4y = 8

2x+4(0) = 8

2x+0 = 8

2x = 8

x = 8/2

x = 4

We have x = 4 pair up with y = 0. So we have (x,y) = (4,0) as the x intercept.

This is the location where the graph crosses the x axis.

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

The y intercept is a similar story, but we use x = 0 to find y.

2x+4y = 8

2(0)+4y = 8

0+4y = 8

4y = 8

y = 8/4

y = 2

The value x = 0 leads to y = 2. This gets us (x,y) = (0,2) as the y intercept.

This is the location where the graph crosses the y axis.

Answer:

I believe the answer is (9, 3)

Step-by-step explanation:

x axis: |  3  |  6  | 9  |  12 |  etc. |

y axis: |  1  |  2  |  3  |  4  |  etc. |

Answer:

(9,3)

Step-by-step explanation:

-_-

Answer:

f(- 2) = 4

Step-by-step explanation:

To evaluate f(- 2), locate x = - 2 on the x-axis, go vertically up to meet the graph at (- 2, 4 )

The value of y at x = - 2 is 4, then

f(- 2) = 4

Hey Love! The person above me is wrong out the wa-zoo! But here is the answer straight from ALEKS

Answer:

1/2

Step-by-step explanation:

There are six balls with even numbers. These are 2, 4, 6, 8, 10, and 12.

There are twelve balls, so there are twelve possible outcomes.

We are picking randomly, so each outcome is equally likely.

So the probability of picking an even number is 6/12.

The fraction can be simplified to 1/2.

Credits to ALEKS I got this answer from them so I know it's correct!

Hope it helps

Answer:

1.Point form: (5,10) or Equation form: x = 5 , y = 10

2.Point form:(2,0-) or Equation form: x= 2, y=0

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Hopes this helps!

Answer:

x=-1

Step-by-step explanation:

4 = 2(x+3)

4 = 2x + 6

- 6 = 2x - 6

-2 = 2x

-1 = x

Good luck!

Answer:

So the intermediate step in question is (x - 10)² = 66

Step-by-step explanation:

Let's find out:

x² + 34 = 10x

x² - 10x = -34

x² - 20x + 100 = 66

(x - 10)² = 66

x - 10 = ± √66

x = 10  ± √66

x ≈ 18.12, 1.88

Answer:

(x-5)^2=

(x−5)

2

=

\,\,-9

−9

Step-by-step explanation:

.