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jasenka [17]
3 years ago
9

9x-7i>9x-21u How do you solve for X?

Mathematics
1 answer:
musickatia [10]3 years ago
7 0

9x-7i > 9x-21u \\-7i > -21u \\7i < 21u \\i\in(-\infty,3u) \\u\in(1/3i,+\infty) \\x\in\emptyset

Hope this helps.

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In 3 stores the same detergent is on special. Which store offers the Best Buy? explain
nikklg [1K]
$12.48/6= $2.08 
$14.42/7= $2.06 
$10.35/5= $2.07 
So you are looking for the best deal. 
The best deal would be: 
B.) 7 bottles for $10.35 
Hope that helps!! 
Have a wonderful day!! 
7 0
3 years ago
Which term describes the slope of the line below?
saul85 [17]

Answer:

negative

Step-by-step explanation:

looking at the slope of the straight line, a positive slope will begin on the 1st quadrant and end at the 3rd quadrant

meaning if the slope is negative, it will begin on the 2nd quadrant and end on the 4th quadrant

5 0
2 years ago
Read 2 more answers
Show different ways to make 708.496
Lady bird [3.3K]

Answer:

708.496×1

2×354.248

177.124 ×4

Step-by-step explanation:

Here are 3 ways.

You would divide 708.496 with some numbers and you have different ways.

Hope this helped!

5 0
3 years ago
I need help with this question please
Stella [2.4K]

Answer:

There are all true statements

Step-by-step explanation:

the graph is just trying to confuse you but it's simple just find the letters on the graph then see if they look how the show it below

6 0
2 years ago
Alonso is buying a new phone for $ 870
Lubov Fominskaja [6]

Answer:

A

Step-by-step explanation:

1. Get 15% of 870:

   First, get 10 percent of 870, which is 87, then half that, which is 43.5

   Get the 87 and add the 43.5 on it, to get the full 15%, you end up with $130.5, which is the monthly payment.

(Only problem is that im pretty sure you put an extra 0, because if you just wrote 87 dollar's then you would've got 13.05, the actual answer, but if you add an extra 0 then you end up with 130$, just to let you know.)

7 0
2 years ago
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