Answer:
3m - 5
Step-by-step explanation:
3(m - 3) + 4 Distribute the 3
3m - 9 + 4 Simplify
3m - 5
Okay so divide 56 by 14 and so x = 4
Part a :1.875
Part b is :32
Let me know if I am wrong
Answer:
Angle 8
Step-by-step explanation:
Angles 7 and 8 are supplementary because they are both on a straight line.
A straight line is 180*, and the line that forms the angles 7 and 8 splits 180* into those degrees in the angles, so both of those angles add to 180* which makes them supplementary.
Answer:
11 meters is her approximate reaction distance.
Step-by-step explanation:
Speed of the car of Mindy = 32 mile/hour = 
1 mile = 1609.34 m
1 hour = 3600 seconds
Duration for her reaction last after student runs into street in front of her = 
Distance covered three -quarters of a second = d

d = 10.73 m ≈ 11 m
11 meters is her approximate reaction distance.