Simple....
you have:
-12+5k=15-4k
isolate the variable...
-12+5k=15-4k
+12 +12
5k=27-4k
5k=27-4k
+4k +4k
9k=27
k=3
Thus, your answer.
Answer:
1500
Step-by-step explanation:
525 is 35% of x, and we want to find x! (or, 100% of x)
So.
We set up an equation:
525 = 0.35x
How do we get to:
smth = 1.00x?
We divide both sides of the equation by 35, so it looks like this:
15 = 0.01x
And then we multiply both sides of the equation by 100, so it looks like this!
1500 = x
which means that Marla consumed 1500 calories that day.
Hope that helps!
Well since the for formula for these are b × h. We are gonna do...
5 × 9 which equals 45. So your answer is 45 cubic inches
hope this helps!
Okay so #2 is (3,-2) so its A
and #3 is (-2,15) so its B
A)
no solutionB)
infinite solutionsC)
x = -36D)
x = 0
has infinite solutions, which is your answer.
