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**