Answer:
Last week, he worked 7 hours per day
Step-by-step explanation:
Total number of hours that he works last week : x
Number of hours that he works everyday : y = x / 5
12x = 420
x = 35
y = x / 5 = 35 / 5 = 7
he works 7 hours each day
A).1/2(4,5,6)
B).1/2(1,2,3)
C).1/6(6)
Can I get brainliest please?
-12
the opposite of 12 is -12
