Answer:
Step-by-step explanation:
Here you go mate
Step 1
-8 =-0.8k Equation
Step 2
-8 =-0.8k Simplify
-8=-0.8
Step 3
-0.8k/-0.8=-8/-0.8
answer
k=10
Answer:
-0.75? because yes then yes then yes then yes
Answer:
it is c
Step-by-step explanation:
hope i helped
Ψ( ̄∀ ̄)Ψ
<h3>
Answer: Choice C</h3>
{x | x < -12 or x > -6}
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Explanation:
Let's solve the first inequality for x.
(-2/3)x > 8
-2x > 8*3
-2x > 24
x < 24/(-2)
x < -12
The inequality sign flips when we divide both sides by a negative value.
Let's do the same for the second inequality.
(-2/3)x < 4
-2x < 4*3
-2x < 12
x > 12/(-2)
x > -6
The conclusion of each section is that x < -12 or x > -6 which points us to <u>choice C</u> as the final answer.
Side note: The intervals x < -12 and x > -6 do not overlap in any way. There's a gap between the two pieces. We consider these intervals to be disjoint. The number line graph is below.
So 450 miles per hour
to see how many miles in 18 minutes you must see how many in a minute
an hour has 60 minutes
so divide 450 by 60 to see how many miles per minute
that is 15/2 miles per minute
now to see how many miles in 18 minutes
multiply 15/2 * 18
that is 135 miles in 18 minutes
Hope this helps :)