Answer:
a
Step-by-step explanation:

Question 4 the answer is 30 degrees.
Question 5 the answer is 132 degrees because angles on a straight line equal to 180 so 180-48.
Question 6: 90+25=115, 180-115=65
Question 7: 180-149= 31
9 9/32 pieces can be cut.
Answer:
420 miles
Step-by-step explanation:
Distance traveled per hour = 55 miles
Distance traveled in 6 hours = 55 * 6 = 330 miles
Distance of the trip = 330 + 90 = 420 miles
First you would do 6+5+9 which equil 20 (The amount of golf balls) then you divide by the amount of green and red balls there are. Add up 6+5 which equal 11. Then divide 20/11 which is about 1.818%. If you have any questions feel free to ask!