4x+40=180
4x=180-40
4x=140
x=35
angle A= 35°
angle B= 35(4)+40= 145°
Answer:
At least 11 miles a day.
Step-by-step explanation:
(80-14)÷6≥80
m = 5b
b = e - 2
e = 6
first, solve for the number of bears by replacing e with 6.
b = 6 - 2
b = 4
now do the same for the monkeys.
m = 5b
m = 5(4)
m = 20
check the answer if you wish. the zoo has 20 monkeys.
Answer:
-450
Step-by-step explanation:
0-300=-300
-300-150=-450
