Which graph shows the solution set of the compound inequality or 1.5x-1 > 6.5 or 7x+3 < -25 ?

Mathematics

2 answers:

Dmitry [639]3 years ago

6 0

1.
1.5x-1 > 6.5
1.5x>1+6.5
1.5x>7.5, divide by 1.5

x>5, is represented by the region to the right of the vertical line x=5

2.

7x+3 < -25
7x<-25-3
7x<-28, divide by 4:

x<-4

x<-4, is represented by the region to the left of the vertical line x=-4

Answer: check the picture

kati45 [8]3 years ago

6 0

The answer is B my boi

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35. Explain the difference between the reciprocal of x^2

Scorpion4ik [409]

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UNO [17]

To make it like a simple, I'll make an equation. Let x be the number of hours because x represents unknown and we don't know the hours. Then your per hour is $7.25 right? so it would be x7.25. You want to know how many hours you will work so you can earn $125. The equation is simple as this x7.25 = 125.
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3 years ago

(4.3 * 10-3)(2 x 10-2)

FinnZ [79.3K]

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➷ $(4.3\cdot10-3)(2\cdot 10-2)$