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alexandr402
9 days ago
5

In Ms. Dole's class, students received grades of 87, 72, 99, 93, and 84 on yesterday's quiz. What was the mean of the quiz grade

s?
Mathematics
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A dormitory manager buys 38 bed sheets and 61 towels for $791.50. The manager get another 54 bed sheets and 50 towels for $923 f
lawyer [12517]
Define x as the price for each bed sheet and y as the price for every towel. The linear equations representing the scenario are:
                          38x + 61y = 791.50
                                   54x + 50y = 923
When solving for x and y in the equations, the results are x = 12 and y = 5.5. Consequently, one bedsheet costs $12, and each towel is priced at $5.5. 
4 0
1 month ago
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The diagonals of the figure below represent the support beams for a patio covering.
Svet_ta [12734]
The response is B: 5 and 5 square root 3.
3 0
2 months ago
Harry put blue and green marbles in a bag. Exactly 3/4 of the marbles in the bag are blue. Which of the following could be the t
tester [12383]

Answer:

D

Step-by-step explanation:

When you multiply 3/4 by A, B, or C, it results in a decimal value; however, multiplying 3/4 by 8 yields 6, which is a whole number.

3 0
3 months ago
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12x+7<−11 AND5x−8≥4012
Svet_ta [12734]

Answer:

No solution

Step-by-step explanation:

Given: 12x+7 and  5x-8\geq 40

Handle each inequality separately.

12x+7              Utilizing the subtraction property of inequalities

12x

12x

x

x

and

5x-8\geq 40               Utilizing the addition property of inequalities

5x\geq 40+8

5x\geq 48

x\geq \dfrac{48}{5}

Thus, the solution to the combined inequality is the overlap of both solutions.

Refer to the attached image for the number line representation.

No solution

8 0
3 months ago
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Mike is 5 years old and Randy is 8 years old. Select all proportional relationships that have the same ratio to that of Mike and
lawyer [12517]

Response:

Explanatory steps:

I am unsure as well. However, I can state that the first one is

Sarah is 40 years old and her mother is 64 years old.

7 0
3 months ago
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