Answer:
The greater than or equal to sign is:
>= or ≥.
Now let's solve for this <u>inequality</u>.
-8x + 5 ≥ -3
First, we need to get rid of any <u>constants</u>.
Get rid of a constant by performing the inverse operation of it, we always apply this to both sides of an inequality.
The inverse operation of addition (since it is a <u>positive</u> 5) is subtractions.
So, we subtract 5 from both sides;
-5 -5
Now we have:
-8x ≥ -8
Now, all we need to do is isolate x from it's co-efficient, 8.
To do that, we also utilize the inverse operation.
The inverse operation of multiplication (since -8 is being multiplied by x) is division, we apply this to both sides of this inequality.
So, we divide by -8 from both sides;
÷ -8 ÷ -8
And we'll end up with:
<u>x ≥ 1</u>, therefore the solution to this inequality is <u>1</u>.
Answer:
y>5/6
Step-by-step explanation:
5y+3>-7y+13
5y+7y>13-3
12y/12>10/12
y>5/6
This is an inequality, which shows where the variable y does or does not exist
from this we can say
y: (-infinity,5/6) (5/6, infinity]
or, y does not exist from (-infinity,5/6)
and does exist from (5/6, infinity]
Answer:
( f - g ) (x) f (x) = 2x^2 - 2
g (x) = 4x + 1
answers in pics
Well since the GCF of 6, (6x7)+(6x12) would be the distributive property, which would be 114
Answer:
x=50
Step-by-step explanation:
Linear pair=180
80+2x=180
2x=100
x=50