The distance between him and school is 1.59 miles. Of course this distance is linear to make this problem simple. He walks with a speed of 3 miles per hour or 0.00083 mile per second.
To calculate time from distance and speed we use this formula: 
seconds. To convert minutes we divide number of second by 60. 
.
It will take him approximately 60 minutes to get to school.
Answer:
Step-by-step explanation:
(7,105) , (4,60)
slope = (y2 - y1) / (x2 - x1)
slope = (60 - 105) / (4 - 7) = -45/-3 = 15
y = mx + b
slope(m) = 15
(4,60)...x = 4 and y = 60
now we sub and find b, the y int
60 = 15(4) + b
60 = 60 + b
60 - 60 = b
0 = b
so ur equation is : y = 15x <===
how many pies must be made to make 165... so we sub 165 in for y in the equation and solve for x, the number of pies needed
y = 15x
165 = 15x
165/15 = x
11 = x <=== she would have to sell 11 pies
Answer:
C 69 gooba
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(x) = 4(x-3)² + 6
Up-opening parabola with vertex (3, 6)
g(x) = -2(x+1)² + 4
Down-opening parabola with vertex (-1,4)
A. True
B. True
C. False
D. True
E. False
F. False
Answer:
Step-by-step explanation:
(x - 2) (3x + 1) (4x – 3)=
12x^3-29x^2+7x+6
Foil the binomials.
x*3x x*4x etc
