Answer:
Step-by-step explanation:
24
You just need pythagorean theorem c=a2+b2=72+42≈8.06226
Answer:
B. $36.25+$3.89x≤$58.50
Step-by-step explanation:
It has to be less than or equal to $58.50
Answer:
4 and a half hours
Step-by-step explanation:
12 times 4 is 48 and to get to 54 he worked for another half hour which got him 6 dollars