Answer:
3.3
Step-by-step explanation:
logging in and answering
Answer: n equals 13.
Reason:
to get n the first thing you need to do si to get the n by itself, you do this by canceling out -26 by adding 26, and you also must add to the other side of the equation to balance it out. now with the n alone we know the answer. n = 13
n - 26 + 26 = - 13 + 26
n = 13
Answer:
56 degrees
Step-by-step explanation:
3x+5
multiply the numbers
Answer:
1) y=-10x+50 (it's the only negative slope / going down option and it starts at x=0 y=50)
just substitute the x with a 9
y=-10*9 +50
y= -40
2) 0.5x +5 (only positive slop and starting point at x=0 is correctly 5)
we do need to substitute y this time, with 30 obviously
30 = 0.5x +5 |-5
25 = 0.5x | *2
50 = x
3) y=-2x +50 reasoning as before
substitute x with 4
y =-2*4 +50
y = -8 +50
y = 42