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Oliga [24]
3 years ago
13

Help please it’s for home work

Mathematics
1 answer:
Dmitry [639]3 years ago
6 0
Slope would be 2
Y intercept would be 2
y = 2x + 2
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An mp3 player is on sale for 25% off. The original price is $52.60. What is the sale price?
Paha777 [63]
First, you need to find 25% of 52.60

Convert 25% to decimal:
25% = .25

Find 25% by multiplying its decimal equivalent by the sales price.

.25 x 52.60 = 13.15

Next, subtract that amount from 52.60 to find the new sale price.

52.60 - 13.15 = 39.45

The final price is $39.45
4 0
3 years ago
What is the solution to 4x-14+3x=161
Pachacha [2.7K]

Answer:

x = 175/7

Step-by-step explanation:

Combining the like terms in 4x-14+3x=161, we get

7x = 175, and so:

x = 175/7

6 0
3 years ago
Exhibit 5-8 The student body of a large university consists of 60% female students. A random sample of 8 students is selected. R
expeople1 [14]

Answer:

P(X=2)=0.04129

Step-by-step explanation:

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P(X=x)={n\choose x}p^x(1-p)^{n-x}\\\\P(X=2)={8\choose2}0.6^2(1-0.6)^6\\\\=0.04129

Hence, the probability of exactly two females is 0.04129

8 0
3 years ago
Write one-half times a number minus 4. use x as a variable
alexdok [17]

Answer:

\frac{1}{2}x-4

Step-by-step explanation:

8 0
3 years ago
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I believe it is -14 :)
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2 years ago
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