So since they are similar
AC/BC=CD/CE
so
(66-x)/30=(x+4)/5
times both sides by 5
(66-x)/6=x+4
times both sides by 6
66-x=6(x+4)
distribute
66-x=6x+24
add x to both sides
66=7x+24
minus 24 from both sides
42=7x
divide both sides by 7
6=x
x=6 units
Answer: 850
Step-by-step explanation:
if 250 miles takes 5 gallons then 7 gallons may give you about 850.
It looks like your just adding on 2 more.
It will take him 10 weeks because $15 x 10= $150
Answer:
You can try searching it up or going to math.way
Step-by-step explanation:
Answer:
the equation in slope-intercept form
<u>y=(0).x+2</u>
slope = 0
y-intercept = 2
Step-by-step explanation:

the equation in slope-intercept form

but,

m= slope
c= y intercept
therefore,
slope = 0
y-intercept = 2