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Artist 52 [7]
3 years ago
8

Question 22 please????

Mathematics
1 answer:
777dan777 [17]3 years ago
5 0
[n] + [n+2] + [n+4] = -198

3n +6 = -198

3n = -198 -6 = -204
n = -204/3 = -68

1st even integer = -68

2nd even integer= n+2 = -68 + 2= -66

3rd even integer= n+4 = -68 + 4 = -64
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Your time spent playing pool and ice skating must not exceed 20 hours a week. Your weekly allowance is $80. You pay $3 an hour p
Anton [14]

Answer:

The graph in the attached figure

Two possible solutions are the point (10,10) and the point (4,8)

see the explanation

Step-by-step explanation:

Let

x ----> the time in hours spent playing pool in a week

y ----> the time in hours spent for ice skating in a week

we know that

x+y \leq 20 ----> inequality A

3x+5y \leq 80 -----> inequality B

using a graphing tool

The solution is the shaded area

see the attached figure

Remember that the time can not be a negative number

If a ordered pair is a solution of the system of inequalities, then the ordered par must lie on the shaded area of the solution

Looking at the graph

Two possible solutions are

(10,10) ----> this point lie on the shaded area of solution

That means -----> The time in hours spent playing pool in a week is 10 and the time in hours spent for ice skating in a week is 10

(4,8) ----> this point lie on the shaded area of solution

That means -----> The time in hours spent playing pool in a week is 4 and the time in hours spent for ice skating in a week is 8

7 0
3 years ago
Answer
tangare [24]

Answer:

Step-by-step explanation:

(14 * 10)+ (14 * 7) =  14 * (10 + 7) = 14*17 = 238

6 0
3 years ago
A bag holds 8 white marbles and 3 green marbles. The probability of drawing a white marble is 8⁄11. What is the likelihood of dr
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3/11, all you have to do is add both numbers and put one of them over the sum, that will get you the probability of drawing that color.
4 0
3 years ago
Will someone please explain how to do this?
VladimirAG [237]
The answer you have selected is correct
3 0
4 years ago
Read 2 more answers
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