Nani!? Omae wa mou shindeiru
2x+4x-4=80
6x-4=80
6x=84
84/6=14
Angle c = 4 x 14= 56 - 4 = 52
Hope this helps.
Answer: 645 cars
Step-by-step explanation:
Divide 172 by 4 to find the multiple which is 43 so if 4 was multiplied by 43 to get 172 taxis you must multiply 15 by 43 which gives 645
Y = mx + b
where m = slope and b = y-intercept
You're already given that the slope is 5/2, so put that for m
y = 5/2x + b
To find b, use the ordered pair you're given (-4, -3) and plug -4 for x and -3 for y and solve for b.
-3 = 5/2 * -4 + b
-3 = -10 + b
7 = b
y = 5/2x + 7
