Hello there!
Remember that we already have one course for $35, and $22.50 for each course after that. Our total is $170.
Our equation is:
22.50x + 35 = 170
First, subtract 35 from both sides.
22.50x = 135
Divide both sides by 22.50.
x = 6
Remember to add the additional class, so x is actually 7.
Your answer is 7 courses.
I hope this helps!
1 gal of water, seems pretty obvious, but it you want an equation where x = amt of water
:
x = .5(x+1)
x = .5x + .5
x - .5x = .5
.5x = .5
x = 1 gal
thanx
heyaaaaa
Because HI and JK are parallel, that makes their angles congruent. So angle K equals angle I
So the interior angles of a triangle add up to 180°
So, Angle I + angle H + angle x =180°
60°+56°+x°=180°
116°+x°=180°
X=180-116
X=64°
Answer:
c
Step-by-step explanation: