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Anna35 [415]
3 years ago
11

Is x=-1 a solution of: -4-4x<-x-2

Mathematics
1 answer:
vodka [1.7K]3 years ago
5 0

Answer:

yes it's a solution. I think. I don't really know this

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X÷4+9=12 plzzzzzzzzzzzzzzz help step by step
xeze [42]
So we are trying to solve for x so in order to do that we need to get x by itself on one side of the equal sign

first we are going to combine like terms on each side of the equal side

so on the left side we see 4+9 these are booth whole numbers not attached to a variable so we can simplify this by adding these two values together making our equation: x/13 = 12

our x is still not by itself so in order to get it by itself we need to get rid of that 13

we need that x is being divided by 13 so in order to get rid a divided value we have to do the opposite to both sides - multiply by 13 on each side!

x/13 x 13 = x
12 x 13 = 156

so our equation is now:
x = 156

is our x by itself on one side of the equal sign? yes! so our x value is 156
6 0
3 years ago
Which graph shows the solution to the inequality –0.5x ≤ 7.5?
Gekata [30.6K]

Answer:

The first option

Step-by-step explanation:

Finished assignment

4 0
3 years ago
Read 2 more answers
PLEASE ANSWERRRRRRRRRRRRR
Ilya [14]
Surface area is the area of a base so:
We have to mulityply the height by the length to find the answer so the answer would be 4x6 which is 24square cm hope this helps!
6 0
2 years ago
The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?
Valentin [98]
So
100%=original
25% discount
100-25=75
it is 180 sale
75%=180
find 100%

a hack is to recognize that 75/3 times 4=100 so
75%=180
divide 3
25%=60
times 4
100%=240


the real way is proportions
75:180 =100:x
75/180=100/x
multiply both sides by 180x
75x=18000
divide 75
x=240



origitnal price=$240
3 0
3 years ago
Read 2 more answers
You have just bought 4 bottles of water containing 750 ml each. How many litres of water do you have in total?
gulaghasi [49]
You have 187.5 because you divide 750 by 4



8 0
3 years ago
Read 2 more answers
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