Answer:
Step-by-step explanation:
m = 4b+3 mikes age
m +b <138 mike +brother less than 138
4b+3+b<138
5b +3< 138
b< 135
b <27
The oldest the brother can be is 26
Answer:
156 miles
Step-by-step explanation:
48 times 3.25 is 156, i got 3.25 by the 3 hours and there is 60 mins in a hour 60÷15=4 so 100÷4=25.
angle lkw = 25 degree
thus, angle vkw = 2 x 25 = 50 degree
as the angle vkw is 50 degree, angle vkw can be classified as an acute angle