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2 years ago

15 POINTS Find x if P=(3x+5) and Q=(8x-12)

Mathematics

1 answer:

wlad13 [49]2 years ago

7 0

the answer for this question is p=5/3 ,(q)=3/2

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Choose the graph of the solution to this inequality.

Dmitriy789 [7]

Answer:

we can translate the given statement into-8 ≥ -5x + 2 > -38.

In this case, we can dissect the inequality into two parts:

-8 ≥ -5x + 2 and -5x + 2 > -38

Step-by-step explanation:

-8 ≥ -5x + 2 5x ≥ 10x ≥ 2 (closed dot)

-5x + 2 > -38 5x < 40x < 8 (open dot)

The answer then is c) number line with a closed dot on 2 and an open dot on 8 and shading in between

8 0

1 year ago

The school sold $6000 worth of tickets. Adult tickets were seven dollar and children’s tickets were three dollars. Three times a

padilas [110]

Answer:

1,500 tickets in total (375 adult tickets and 1,125 children tickets)

Step-by-step explanation:

Let x be the number of adult tickets sold.

Three times as many children tickets were sold as adults, so 3x is the number of children tickets sold.

Children tickets were three dollars, so 3x children tickets cost $\$3\cdot 3x=\$9x.$

Adult tickets were seven dollar, so x adult tickets cost $\$7\cdot x=\$7x.$

The school sold $6000 worth of tickets.

Hence,

$9x+7x=6,000\\ \\16x=6,000\\ \\x=\dfrac{6,000}{16}=375\\ \\3x=1,125\\ \\x+3x=375+1,125=1,500$

7 0

2 years ago

2x^3=28<br><br> find the exact solution for x

Alborosie

Answer:

The answer to your question is: x = 2.41

Step-by-step explanation:

2x³ = 28

x³ = 28/2

x³ = 14

x = ∛14

x = 2.41

6 0

2 years ago

(30 POINTS)

Shalnov [3]

Answer:

Step-by-step explanation:

7 0

2 years ago

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Which term describes the point where the three medians of a triangle intersect?

Vaselesa [24]

Its D, incenter is the incircle of a triangle or other figure.

5 0

3 years ago