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Sidana [21]
3 years ago
11

Please help me! I need this answered fast!

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
7 0

Answer:

Question 1: A

Question 2: C

Step-by-step explanation:

The answer to question 1 is A. I know this is correct because Max needs to earn 108 dollars for the headphones he wants so the amount of money he earns per hour which is 15, times the amount of hours he needs to work which is x has to be greater than 108. So, the inequality equation has to be 15x > 108 which is answer A.

The answer to question 2 is C. I know this is correct because Felicia has 2 sisters which make 3 sisters in total to pay for the gift. They all pay evenly, so the first part of the equation would be 3x. The cost for the gift is less than 80 dollars, so we write the inequality equation like 3x < 80 which is answer C.

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Answer:

3 chocolates each night

Step-by-step explanation:

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2 years ago
8. Find the measure of BAC. The figure is not drawn to sale. (1 point)
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3 years ago
A sample of 14 high school seniors are asked, " how many hours a week do you work?". Their responses are below.
Rainbow [258]
  • The mean of the number of hours worked by these students is 14 hours.
  • The median is 12.5 hours.

The mean is the sum of all the hours listed divided by the number of seniors asked:

= ( 0 + 0 + 0 + 8 + 8 + 10 + 12 + 13 + 15 + 15 + 17 + 20 + 22 + 56) / 14

= 196 / 14

= 14 hours

The mean number of hours is 14 hours.

The median

Because the number of student interviewed is an even number, the median is calculated by taking the average of the two numbers in the middle.

<em>The numbers are ⇒ 12, 13</em>

Median is therefore :

= ( 12 + 13) /2

= 12.5 hours  

In conclusion, the mean is 14 hours and the median is 12.5 hours.

<em>Find out more at brainly.com/question/11284383</em>

4 0
2 years ago
List three different combinations of coins each with a value of 30% of a dollar​
SVETLANKA909090 [29]

Answer:

1. one quarter and one nickel

2. two dimes and two nickels

3. one dime, two nickels, and ten pennies

Step-by-step explanation:

(Assuming you mean U.S.A. money)

30% of a dollar equals 30 cents. Each of the above equals 30 cents.

5 0
3 years ago
Read 2 more answers
represent the following sentence as an algebraic expression, where A number is X. A number more than 2.​
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Answer:

A>2 = X

If you simplify this then it just means A=X but A is more then 2.

I think ...

6 0
3 years ago
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