Serena Williams opened a savings account to deposit all her tennis winnings. She initially deposited $8000. After a year of monthly deposits, her account balance is $1400. How much did she deposit a month? (slope)

You get 59 points if you do this and I'll give brainlist if correct

Answer:

100 more silver cars

Step-by-step explanation:

OK so first I made a fraction being 40/20 so green cars over silver cars. Then i multiplied the fraction by 1/6, which gave me 40/120 and to make sure that it was a proper fraction. I found a common denominator. I found that the common denominator was 40. So divided both sides by 40. (40/40=1) (120/40=3) causing the answer to be 100 silver cars because you had to have 120 silver cars and 40 green cars to have a 1 to 3 ratio

Hope this help

Please tell me if I am wrong, I enjoy learning from my mistakes

Have a great day

(Also if I am correct could you mark me brainlest I am trying to level up, Thank you so much)

Answer:

L x W x H

=10 x 6 x 8

=60 x 8

=480

Step-by-step explanation:

formula L x W x H

then just multiply

Answer:

first one 49 2nd ones 25

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

3/12 simplifies to 1/4 and there's really not much to explain after that

Answer:

slope=1/3 and y intercept=2

Step-by-step explanation:

Answer:

21.25

Step-by-step explanation:

you just need to find 25% of 85 which = 21.25

Answer: F

Step-by-step explanation:

Answer:

H

Step-by-step explanation:

3.3 x 3 = 9.9 which is close to 10 so its H

Answer:

Jane is 8 years old.

Step-by-step explanation:

Step-by-step explanation:

Supplementry means which add up to 180°

Now, let's take one of them as x

And the other as x - 10

Now let's add : x + (x - 10) = 180°

2x - 10 = 180°

2x = 180 + 10

2x = 190

x = 190/2

x = 95

X = 95

x - 10 = 95 - 10

So, = 85

The 2 numbers are 95, and 85

Lets check!

95 + 85 = 180!

So therefore they are supplementry so it's right!

Answer:

3 1/3

Step-by-step explanation:

2 1/2 = 5/2.

5/2 divided by 3/4 gives 5/2 * 4 / 3 = 20 / 6 = 10 / 3 = 3 1/3

Thank, 5 star, and give brainliest if helpful!

Answer:

The answer is 97% decrease

Answer:

6 Bags

Step-by-step explanation:

Volume: LxWxH

L=4

W=2

H=1 1/2

8x 1/12= 12

12/2 = 6

Ans: 6 Bags

Answer:

$4

Step-by-step explanation:

Percent discount= 20%

cost of shirt= $20

We are to find the amount of the 20% discount

discount= 20/100*20

discount= 0.2*20

discount= $4

Hence he will save $4 for the purchase

Answer:

Dimensions of rectangle are [tex](5x+2)\:and\: (2x-3)\\[/tex]

Step-by-step explanation:

Area of rectangular knitted blanket = [tex]10x^2-11x-6[/tex]

We need to find the dimensions of blanket.

If we need to find the dimensions, we need to find the factors of area.

Factoring:  [tex]10x^2-11x-6[/tex]

We will break the middle them -11x

Now, finding factors

[tex]10x^2-11x-6\\10x^2+4x-15x-6\\2x(5+2)-3(5x+2)\\(5x+2)(2x-3)\\[/tex]

So, factors of [tex]10x^2-11x-6\\[/tex] are [tex](5x+2)(2x-3)\\[/tex]

So, dimensions of rectangle are [tex](5x+2)\:and\: (2x-3)\\[/tex]

Answer:

9

Step-by-step explanation:

because, 30 (the percentage) /100(over one hundred percent) x 30(the actual price) = 9

Answer:

1 gallon and a 1/4 of gallo. So..

1 1/4

Step-by-step explanation:

Answer:

1.25 liquid gallons

Step-by-step explanation:

hope this helps:)

Answer:

The answer is -4x - 6x^2 + x^2

Hoped this helped!

Answer:

125.66ft

Step-by-step explanation:

Answer:

125.66 ft is the answer

Answer: D) no solutions

Step-by-step explanation:

they are parallel

Answer: $7350

Step-by-step explanation:

$3675 x 2 = $7350

Answer:

8x + 7 = 3 (x = -0.5)

Step-by-step explanation:

I think this is the equation for what you said

If this is the right equation then x would equal -0.5

(hope this helps)

Answer:

[tex]-\frac{1}{2}[/tex]

Step-by-step explanation:

"The sum of 8 times a number (x) and 7 equals 3."

Let, "a number" = x

8x + 7 = 3

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

PEMDAS is the order of operation, and equals:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction.

First, subtract 7 from both sides of the equation:

8x + 7 (-7) = 3 (-7)

8x = 3 - 7

8x = -4

Next, divide 8 from both sides of the equation:

(8x)/8 = (-4)/8

x = -4/8

x = -1/2

-1/2 is your number, or -0.5

~

Answer:

yes he is right its c. 100

Step-by-step explanation:

on edge2021

Answer:

1 3/5      or 8/5     cups for 2 pies

Step-by-step explanation:

Answer:

-10r-32

Step-by-step explanation:

12-(3r+2)+-7(r+6)

12-3r-2-7(r+6)

12-3r-2-7r-42

-32-3r-7r

-32-10r

-10r-32

Answer:

Nonliving ;;

-Computer

-basketball

- aluminium can

- phone

Unicellular ;;

- Euglena

- amoeba

- bacteria

Multicellular ;;

- Fern

- Tree

- bear

- penguin

- human

The solution of the linear equation 3x + 30 + x = 10 + 2x + 5x + 2 will be 6.

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.

The equation is given below.

3x + 30 + x = 10 + 2x + 5x + 2

Simplify the equation, then we have

3x + 30 + x = 10 + 2x + 5x + 2

4x + 30 = 7x + 12

3x = 18

x = 6

The solution of the linear equation 3x + 30 + x = 10 + 2x + 5x + 2 will be 6.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Answer: 5%

Step-by-step explanation:

Aditi invested 100,000 Rupees and after 2 years had 10,000 Rupees in interest.

Interest percent is therefore:

= Interest / Principal

= 10,000/100,000

= 10%

This is for 2 years though so you need to find for a year:

= 10%/2

= 5%