Anyone that helps me with getting all these answers, will get a brainliest (correct answers only)

58) 12.65

59) 8.25

60) 17.89

61) 15.81

62) 4.27

63) 10.07

64) a=4, ST=48

65) x=11, ST=22

66) Yes because the feet are like points on a plane and the ground would be the coordinate plane

67) 4 1/2 feet

68) 0.275

69) 56

Step-by-step explanation:

I hope this helps!!

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

sorry, i can't understand your question. will later if you describe more clearly!

: )