Pls helpppppppp
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Answer:

The CD player's price decreased by 35%

Answer:

Give me what the steps are what are the numbers

Step-by-step explanation:

Answer:

X-intercept is (9,0) and y-intercept is (0,21)

Step-by-step explanation:

X-intercept:

7x+3(0)=63

7x=63

x=9

y-intercept:

7(0)+3y=63

3y=63

y=21

Answer:

x=50 so ABD = 175

Step-by-step explanation:

Answer:

1. Plug values into table inside calculator.

You can acess table by pressing [STAT] > Edit...

2. Use ExpReg function to generate equation.

[STAT] > CALC > scroll down to ExpReg

Answer:

Step-by-step explanation:

B The number that is 6 to the right of 1 on the number line

Answer: y=+{%

Step-by-step explanation:

€

hey

heh

Answer:

16

Step-by-step explanation:

Answer:

I think 16...

Step-by-step explanation:

Answer:

>

Step-by-step explanation:

Converting the -7 3/10 from a fraction to a decimal makes it -7.3 which us greater than -7.1

-7 3/10 > -7.1 is correct.

Answer:

theres something call a calculator but anyways lol the answer is 32472

Answer:

32,472 is the correct answer

Answer:

Step-by-step explanation:

A proportion is simply a statement that two ratios are equal.  In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

Answer:

Write a proportion using the ratios. Find the cross products. If the cross products are equal, then the ratios form a proportion.

Info:

this is the sample response

Answer:

Step-by-step explanation:

the formula for simple interest is:

i = p * r * n

f = p + i

combine the two formulas together and you get f = p + p * r * n.

factor out the p to get f = p * (1 + r * n).

i is the interest

p is the present value or principal

r is the interest rate per time period

n is the number of time periods.

f is the future value

in your problem:

p equals 6000

r = .07 per year

n = 10 years.

the formula becomes 6000 * (1 + .07 * 10) = 6000 * 1.7 = 10200.

if you calculated it separately from i = p * r * n and then f = p * i, you would get the same result.

i = p * r * n becomes i = 6000 * .07 * 10 which becomes 4200.

f = p + i becomes f = 6000 + 4200 which becomes 10200

Answer:

10,200

6,000× .07× 10= 4,200

add that to 6000= 10,200

Answer:

Step-by-step explanation:

0=4 ther is just one solution

Answer:4

Step-by-step explanation:

Answer:

 the number of photocopies made

Step-by-step explanation:

The wording "a function of the number of photocopies made" tells you that "the number of photocopies made" is the independent variable.

___

The wording "y is a function of x" means x is the independent variable.

Answer:

The Second Choice!

Step-by-step explanation:

X and Y are variables. Y depends on X, remember that! So, the amount of cost depends on the amount of copies, so the cost would be the Y and the amount of copies would be the X! Good luck!!

Dividing 120 in the ratio of 1 : 4 will give 24 and 96.

The first number that'll be gotten based on the information given will be:

= 1/5 × 120

= 24

The second number that will be gotten based on the information given will be:

= 4/5 × 120

= 96

Therefore, the numbers will be 24 and 96.

Read related link on:

https://brainly.com/question/18922046

Answer:

In my opinion it should be 3m - 5

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

hope this helps :)

Answer:

Area=

Step-by-step explanation:

Area of traingle= 1/2xbxh

Answer:

(7z-3)(z-5)

Step-by-step explanation:

7z^2-38z+15

(7z-3)(z-5)

Answer:

(z - 5)(7z - 3)

Step-by-step explanation:

Given

7z² - 38z + 15

Consider the product of the factors of the coefficient of the z² term and the constant term which sum to give the coefficient of the z- term

product = 7 × 15 = 105 and sum = - 38

The factors are - 35 and - 3

Use these factors to split the z- term

7z² - 35z - 3z + 15 ( factor the first/second and third/fourth terms )

= 7z(z - 5) - 3(z - 5) ← factor out (z - 5) from each term

= (z - 5)(7z - 3) ← in factored form

Answer:

Correct answer is A

Step-by-step explanation:

44.72+57.12 = 101.54

180-Ans

= 78.46

Answer:

180° on a straight line

180 = 18x - 54

add 54 to both sides

234 = 18x

X = 234/18

X= 13°

6 X 13 - 5 = 73

12 X 13 - 49 = 107

107 + 73 = 180

Answer:

5x + 2 - 2(x - 1) = 3x + 4

⇔ 5x + 2 - 2x + 2 = 3x + 4

⇔ 3x + 4 = 3x + 4

⇔ 4 = 4

⇒ infinite solutions

Step-by-step explanation:

Answer:

-1y + z

Step-by-step explanation:

2y + z - 3y [Given Expression]

-1y + z [Combine like-terms]

Answer:

-y + z

Step-by-step explanation:

2y + z −3y = 2y + z + −3y = ( 2y + −3y ) + ( z ) = −y + z

I hope this helps you :D

Answer:

Mr Lee would take home 9kg if you dont count Mr Lee and for Mrs. Scarlett it would be 6kg

Step-by-step explanation

Mr Lee has 6 people and Mrs Scarlett has 4 ppl, that's a total of 10 ppl. so you do 15kg/10=1.5kg. That's 1.5 kg each person. Mr Lee has 6 so 6*1.5= 9kg and Mrs Scarlett 4*1.5= 6kg

Answer:

The baker made 12 muffins

Step-by-step explanation:

if for every one cup of batter you get one muffin, you divide the total amount of batter used by each muffin and get 12/1 then divide to get 12

Answer:

(C) x=50

Step-by-step explanation:

[tex]\frac{3}{5 }x -7=23[/tex]

[tex]\frac{3x}{5} -7=23[/tex]

[tex]\frac{3x}{5} -7+7=23+7[/tex]

[tex]\frac{3x}{5}=30[/tex]

[tex]3x=30* 5[/tex]

[tex]3x=150[/tex]

[tex]x=50[/tex]

Answer:

(C) X = 50

Step-by-step explanation:

(3/5)*x-7 = 23 // - 23

(3/5)*x-23-7 = 0

3/5*x-30 = 0 // + 30

3/5*x = 30 // : 3/5

x = 30/3/5

x = 50  (Sorry if it's wrong)

9514 1404 393

Answer:

  6 miles

Step-by-step explanation:

Multiply the given ratio by 3.

  3×(1/3 in) : 3×(2 mi)

  1 in : 6 mi

1 inch represents 6 miles