MATHEMATICS COLLEGE

hector works 12 hours a week at a part time job. His original pay rate was $8 per hour but he recently received a pay raise of x dollars an hour. his new total weekly pay, y, is represented by the equaiton y=12(8+x)

Answers

Answer 1
Answer:

Missing:

If Hector earned $126 last week, what was the amount of Hector's raise per hour?

Answer:

x = 2.5

Step-by-step explanation:

Given

y=12(8+x)

Required

Solve for x when y = 126

y=12(8+x)

126 = 12(8 + x)

Divide through by 12

(126)/(12) = (12(8 + x))/(12)

10.5 = 8 + x

x = 10.5 - 8

x = 2.5

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A cooler contains eleven bottles of sports drink: four lemon-lime flavored and seven orange flavored. you randomly grab a bottle and give it to your friend. then, you randomly grab a bottle for yourself. you and your friend both get lemon-lime.find the probability of this occurring.

Answers

The probability that you will choose a lemon-lime for your friend is the number of lemon-limes divided by the total number of drinks, 4/11.

The probability that you will subsequently choose one for yourself is the same ratio with different numbers (because a lemon-lime has already been selected), 3/10.

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Which equation is a function?O A. X = -2
O B. Y= 2x – 9
O C. y² = x - 2
O D. x² + y² = 9

Answers

the answer is B -- no matter the x factor y should be single

What is 825 divided by 3? I need it asap

Answers

Answer:

275

Step-by-step explanation:

825/3=275

825 divided by 3 is 275!

I hope this helped! :)

Arthur has been challenged to donate $50,000. He decides to donate exactly 50% of the money every day until less than $1 remains. Write a function that would represent this situation.

Answers

Answer:(-1/2^x)(50000)

Step-by-step explanation:

Consider the figure.
Find AB if BC = 4, BD = 5, and AD = 5

Answers

so I think it's a rectangle. and AB is the diagnal line. to find AB, we need to use the hypothegorin teorin.

BD=5, DA=5

let x represent the AB

formula= a²+b²=c²

= 5²+5²= x²

= 25+25=x²

=50=x²

=square root of 50= 7.07

AB is 7.07

How did you get the answer

Answers

Answer:

when you solve a questions

Step-by-step explanation:

You get the answer when you solve a questions correctly

please mark brainlest i had never got brainlest

Answer:

by getting the information for  a text ot story

Step-by-step explanation:
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