117/30 = 3 remainer 27/30 (as 3 * 30 = 90)
= 3 + 9/10
Step-by-step explanation:
For x = 7 or y = f(7)
Graph and solution are in the picture below
The valley in California has an elevation of feet "below sea level".
Below sea level means below 0 feet, so it'd have -5 feet
The one in Arizona would be lower than it, so the elevation will definitely be -9 feet
Answer:
X^2 -4
Step-by-step explanation:
Not entirely sure but would u just expand the brackets. As this is a difference between 2 squares the answer should be correct but it not sure.
It's A. If U=16, 6+10=16
and if you plug in the numbers for the second equation it's 36=2(10)+16
