Help me with this equation plz!!!

Answer:

C.

Step-by-step explanation:

1. Convert percent to decimal

3%=0.03 (move the decimal two places to the left)

2. Multiply the decimal by the price

0.03*9000=270

$270, C.

Answer:

684000m

Step-by-step explanation:

multiply the length value by 1000

Answer:

684000 m

Step-by-step explanation:

1 km=1000m

684 km = 1000*684 = 684000m.

Answer:

y = -30

Step-by-step explanation:

3(y+25)=−15

3y +75 = -15

subtract 75 from each side of the equation:

3y = -90

y = -90/3 = -30

proof:

substituting -30 for y:

3(-30 + 25) = -15

-90 + 75 = -15

-15 = -15

Answer:  The answer to your question is y= -30

The term 1/4x represent the amount each friend pays bill before the tip.

And, The term 2 represent the amount each friend pays towards the tip.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ 1/4x + $2

Which represents the amount each friend pays.

Where, x is the amount of the bill before the tip.

Now,

Since, The expression is,

⇒ 1/4x + $2

Where, x is the amount of the bill before the tip.

Hence, We get;

The term 1/4x represent the amount each friend pays bill before the tip.

And, The term 2 represent the amount each friend pays towards the tip.

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

The complete question is shown in figure.

9514 1404 393

Answer:

  A.  266.13 mL

Step-by-step explanation:

The number of milliliters in 9 fluid ounces will be 9 times the number in 1 fluid ounce.

  (9 floz)(29.57 mL/floz) = 266.13 mL

Answer:

i was i could help but the pic. is not loading for me too see.

Step-by-step explanation:

Answer:

18 is A

19 is B

20 is B

Step-by-step explanation:

18 is A because the endocrine system is basically the only system that sends chemicals, mainly hormones throughout the body, and the nercous system is the only system that acts like wiring because of the nerves

19 is B because the nervous system needs the brain to function, the nerves send signals to the brain, and the brain sends signals back through the brain stem

20 is B because it can't be A, since that is multiple tissues and organs, it can't be C because cells are what make up tissues, and it can't be D since organ systems require organs not just tissues

hope this helped :)

Hello! The value of x+y is 12

Make sure to read an explanation so you can understand the solution better.

Any questions about the answer and explanation can be asked through comments.

Step-by-step explanation:

We can simply solve the system of equations by substituting x = 3y in the first equation

[tex] \large{2x + 2y = 24} \\ \large{2(3y) + 2y = 24} \\ \large{6y + 2y = 24} \\ \large{8y = 24} \\ \large{y = 3}[/tex]

Therefore, the value of y is 3. Then we substitute the value of y in x = 3y.

[tex] \large{x = 3y} \\ \large{x = 3(3)} \\ \large{x = 9}[/tex]

Therefore, the value of x is 9.

Since you want to find x+y, simply add 9 and 3 as we get 12.

Therefore x+y = 12.

Answer:

384 cm ^2

Step-by-step explanation:

Basically, we're finding the surface area.

The cube is 8*8 all around

Each box has an area of 64cm each.

There are 6 sides on a cube.

64*6 = 384

Hopefully this made since.

Answer:

756

Step-by-step explanation:

Answer:

126x6= 756

My Bad If this took So Long, I Used long division To Explain The Concepts.

Step-by-step explanation:

Step 1:

Start by setting it up with the divisor 6 on the left side and the dividend 126 on the right side

Step 2:

The divisor (6) goes into the first digit of the dividend, 0 times

Step 3:

Multiply the divisor by the result in the previous step (6 x 0 = 0)

Step 4:

Subtract the result in the previous step from the first digit of the dividend (1- 0 = 1)

Step 5: Move down the 2nd digit of the dividend

Step 6: The divisor 6 goes into the bottom number 12, 2 times

Step 7: Multiply the divisor by the result in the previous step 6 x 2 = 12

Step 8: Subtract the result in the previous step from the number written above it (12 - 12 = 0)

Step 9: Move down the last digit of the dividend 6

Step 10: The divisor 6 goes into the bottom number 6,  1 time

Step 11: Multiply the divisor by the result  in the previous step 6 x 1 = 6

Step 12: Subtract the result in the previous step from the number written above it. (6 - 6 = 0)

Answer: 756

Answer:

1. 2(3x+1)

Step-by-step explanation:

A!!!!!!! answer

Answer:

E

Step-by-step explanation:

This is the only one that has the correct 2:5 salt : pepper ratio.

Hope this helps. Have a good day/night!

(C is a possibility but doubt it's an answer)

Answer:

E

Step-by-step explanation:

If you just read through the question carefully you can find that this is the most likely answer.

Answer: 35

Step-by-step explanation:

To work out the area of a rectangle you just have to times the sides (the base times the height).

7×5=35

Hope this helps :)

Answer:

35 units

Step-by-step explanation:

To find the area of a rectangle, you must multiply the length and width, which is in this case seven and five. 7 times 5 = 35.

Answer:

It's D: No mode

Step-by-step explanation:

I got everything on the usatestprep right except for one thing(not this question) I wish I could show more proof, but I can't see my answer TT

Answer: 3√2

Step-by-step explanation:

√18=√3⋅3⋅2

=√3^2 ⋅ 2

=3√2

hope this helps :) and i hope my brother isn't an idiot cause he told me it was this he's in high school

Answer:

50°

Step-by-step explanation:

it's an acute angle so it couldn't be 130

I believe the answer is c I'm not the best at math o someone pl correct me if I'm rong.

Answer:

I think it is D!

Step-by-step explanation:

For A: x2 is not equal to +2. Basically, their ratio is different

For B: You're trying to get to 60, not 45.

For C: Same thing as A: +7.5 is not equal to x 2.

Therefore, D is correct :D

Answer:

14 + 7 = 21.

13.93 + 7.37 = 21.3.

So no, the answer isn't reasonable.

Step-by-step explanation: