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Mars2501 [29]
3 years ago
5

PLEASE HELP ASAP WILL MARK BRAINLIEST

Mathematics
1 answer:
Doss [256]3 years ago
6 0

Answer:

The price of the shirt is $7.50

The price of the pants is $18.50

Step-by-step explanation:

If you want to write something for your proof of work:

4x + 3x = 85.50

3 (4x + 3y ) = 3 (85.50)

12x + 9y = 256.50

12 × 7.50 = 90

9 × 18.50 = 166.50

ALSO for the last question:

12 × 7.50 = 90

20 × 18.50 = 370

370 + 90 = $460.00

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The sum of 555 consecutive integers is 270270270. What is the second number in this sequence?
Simora [160]

The second number in the sequence will be 53.

<em><u>Explanation</u></em>

The <u>difference between any two consecutive integers is always 1</u>.

Suppose, the five consecutive integers are:  n,  n+1,  n+2,  n+3 and  n+4

Given that, their sum is 270. So, the equation will be......

n+(n+1)+(n+2)+(n+3)+(n+4)=270\\\\ 5n+10=270\\\\5n=270-10=260\\ \\ n=\frac{260}{5}=52

Thus, the second number in the sequence will be:  n+1= 52+1=53

4 0
3 years ago
Which number line represents the solution set for the inequality <br> 3(8-4x) &lt; 6(x-5) ?
viktelen [127]

Answer:

Second number line(from top to bottom).

Step-by-step explanation:

We are given the following inequality:

3(8 - 4x) < 6(x - 5)

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Multiplying by -1, the signal changes from < to >. So

18x > 54

x > \frac{54}{18}

x > 3

Thus the correct answer is given by the second number line.

7 0
3 years ago
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dmitriy555 [2]

Answer:

D

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Probability is calculated by divided the amount of something you have by the total amount. In this case, 5 red cubes by 10 total cubes to get .5. This falls into evens in your probability scale.

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2 years ago
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