Answer:
Step-by-step explanation:
y = mx + b
slope(m) = 1/4
(-1,-4)...x = -1 and y = -4
now sub and find b, the y intercept
-4 = 1/4(-1) + b
-4 = -1/4 + b
-4 + 1/4 = b
-16/4 + 1/4 = b
-15/4 = b
so the equation in slope intercept form is : y = 1/4x - 15/4
but we need it in general form : Ax + By + C = 0
y = 1/4x - 15/4.....multiply everything by 4 to get rid of fractions
4y = x - 15......subtract x and add 15 ...to both sides
4y - x + 15 = 0 <=== general form
Put x on one side of the equation
6x=(76+22)
6x=98
x=98/6
Simplify
x=49/3
You could use the function:
f(x)=30+2x
100=30+2x
In which lets say he rode 3 rides. Plug in 3 for x.
100=30+2(3)
Then Multiply
100=30+6
Then combine 30 and 6 to get 36.
Then you can subtract 36 from 100 to get
$64 left over.
Answer:
-5.5688467e+34
Step-by-step explanation:
Calculator :) P.S Can I have brainliest?
2 + 5 + 3 = 10 total cookies
event A picking a chocolate chip cookie = 2/10 reduced to 1/5 probability
event B picking a sugar cookie after 1 cookie was already picked = 3/9 reduced to 1/3
probability of both: 1/5 x 1/3 = 1/15 probability
