Answer: 45
Step-by-step explanation:
30 times (3/2)
30 times 3 equals 90.
90 divided 2 equals 45.
Answer:
45% of the rock is mica
Step-by-step
10% + 45% = 55%. 100% - 55% = 45%
Answer:
A
Step-by-step explanation:
3 for the side and one at the bottom
Answer:
k = -338
Step-by-step explanation:
The goal is to isolate k on one side, so let's start by multiplying 13 on both sides to get rid of the demoninator. After we do that, we'll be left with:
26 - k = 28(13)
26 - k = 364
Subtracting 26 from both sides gives us:
-k = 338
Multiplying both sides by -1 to make k positive gives us:
k = -338
Hope this helped! :)
