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Rudik [331]
2 years ago
5

Please help I don’t know how to set it up

Mathematics
2 answers:
OlgaM077 [116]2 years ago
5 0

Answer:

4a+1s

Step-by-step explanation:

50 divided by 12=4 and a is the variable for albums so 4a

12 x 4 = 48

50-48=$2

Which leaves enough money to buy one song therefore 1s

Hope this helps

Have a great day!

sergij07 [2.7K]2 years ago
4 0
4a+1s is your answer
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Pls help, will give brainlist if u give me the answer!!
timama [110]

Answer:

$7.5 plus $65 per hour

Step-by-step explanation:

We are trying to find the minimum she can make in one day. The minimum amount of hours she can work is 1, so find y when x=1:

y=7.5x+65

y=7.5(1)+65

y=7.5+65

6 0
3 years ago
FInd the area of the circle
olchik [2.2K]

Answer:

A = 12.56 m²

General Formulas and Concepts:

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

<u>Geometry</u>

  • Area of a Circle: A = πr²
  • d = 2r

Step-by-step explanation:

<u>Step 1: Define</u>

d = 4 m

<u>Step 2: Find </u><em><u>r</u></em>

  1. Substitute:               4 = 2r
  2. Isolate <em>r</em>:                   2 = r
  3. Rewrite:                    r = 2 m

<u>Step 3: Find Area</u>

  1. Substitute:               A = π(2)²
  2. Substitute:               A = (3.14)(2)²
  3. Evaluate:                  A = (3.14)(4)
  4. Multiply:                   A = 12.56 m²
8 0
2 years ago
A bakery sells ,medium and large pies. The ratio small:medium:large is 3:5:2 .What fraction of the pies are large ?
SOVA2 [1]
2/8

there’s 8 total pies and among all of them, there’s only 2 large pies
so 2 large pies out of eight pies
6 0
2 years ago
If f(x) = (x - 2) = x3 + 2x - 4 + 13<br> what is f(2)?
leva [86]

Answer:

f(2)=21

Step-by-step explanation:

f(2)=2^3+2*2-4+13=8+4-4+13=8+13=21

8 0
3 years ago
Suppose that many large samples are taken from a population and that the sample proportions are normally distributed, with a mea
Taya2010 [7]

Answer:

[0.16316 , 0.27684]

Step-by-step explanation:

0.22 +/- 1.96(0.029)

0.22 +/- 0.05684

[0.16316 , 0.27684]

8 0
3 years ago
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