X/-2 + 6 < 9 Solve for x.

Mathematics

2 answers:

I am Lyosha [343]3 years ago

4 0

-2+6=4

x/4 < 9

4-4=0

9-4=5

x=5

satela [25.4K]3 years ago

3 0

Subtract -6 on both sides
Now you have x/-2 on the left and 3 on the right
Then multiply -2 on both sides, leaving you with x on the left and -6 on the right
So x< -6

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Svetlanka [38]

Step-by-step explanation:

first do the triangle : 11 times 6 divided by 2 equals

the formula for a triangle is base times height divided by 2

now multiply 33 x 2 = 66because there is another triangle at the back.

now do 6 x 8 to find the sides that equal to 48

do 48 x 2 because there are 2 sides

now do the base : 11x8 = 88

for final step add all the answers together

66 + 48 + 88 answer is =

202

PLEASE MARK BRAINLIEST I PUT IN ALOT OF TIME FOR This

Hope it helps :)

4 0

2 years ago

Function,d(r) = 0.034r , is used to convert Russian rubles in United States dollars, and function, e(d) = 0.76d , is used to con

Dahasolnce [82]

We have two functions, one which converts rubles to USD and one which converts USD to euros. If we want to convert from rubles to euros, we could just convert it to USD and then euroes.

2000₽ ⇒ USD
$d(r)=0.034r\\d(2000)=0.034(2000)=68$

$68 USD ⇒ €
$e(d)=0.76d\\e(68)=0.76(68)=\boxed{51.68}$

Extra: If you wanted, you could create a function to convert rubles into euroes.
Just substitute that 0.034r for d in e(d) = 0.76d and... $e(r)=0.76(0.034r)=0.02584r$