Answer:
y = 3/2x + 8
Step-by-step explanation:
using points (-2,5) and (0,8),
we find slope, by using rise/run aka the y's/x's. so 8-5/0--2= 3/2 for slope. (8,0) is an intercept, so b out y=mx +b has been found!
Answer:
Because
Step-by-step explanation:
A = B + C = <span>53,000 / 2 = 26,500
section A: </span>26,500 (seats) x 42 = $1,113,000
$1,996,800 - $1,113,000 = $883,800
So now
B + C = 26,500 so B = 26,500 - C
36B + 30C = $883,800
substitute B = 26,500 - C into 36B + 30C = $883,800
36B + 30C = $883,800
36(26,500 - C) + 30C = $883,800
954,000 - 36C + 30C = $883,800
-6C = -70,200
C =11,700
B = 26,500 - C
B = 26,500 - 11,700
B = 14,800
Answer
A: 26,500 seats
B: 14,800 seats
C: 11,700 seats
A trinomial is an equation with 3 terms and the only one with 3 terms is the first option
So 8th week:20
13th week:33
13-8=5
33-20=13
grouth of 13 per 5 weeks or about 2.6 increse per week
so if she ran 37 miles then
37-33=4
so an increse of 4 or about 1.5 more weeks soweek 14.5
another way is to find the ratio of miles to weeks
20/8=2.5
33/13=2.54
average 2.5 and 2.54 and get 2.52
37/x=2.52
solve for x
37/x=2.52
multiply both sides by x
37=2.52x
divide both sides by 2.52
14.68=x
she is on her 14.68 week
you might want to round up
