Let m and h represent hours Mai spends mowing and hauling, respectively. Then (m+h) will be the number of hours Priya spends babysitting. In order for their earnings to be equal, we must have
7m +14h = 8.40(m+h)
Subtract 7m+8.40h: 5.60h = 1.40m
Divide by 1.40: m = 4h
Then the total number of hours worked by either person is
m + h = (4h) +h = 5h
When only whole numbers of hours are worked, the smallest number of hours that will make earnings equal is 5h, with h=1, or 5 hours. In that time, each will earn 5×$8.40 = $42.
Therefore, each of them must work 5 hours and earn $42 before they go to the movies and Mai will work 4 hours mowing and 1 hour hauling.
Answer:
1D 2B 3A
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
46 more cars than the 9 trucks = 46+9=55 cars
46+t=c
Answer:
The correct option is D.
Step-by-step explanation:
Given the figure in which UV=XW, UX=VW and ∠UXW=∠UVW.
We have to tell why UW=UW and ∠UVW=∠WXU.
As the reflexive property of equality states that a value is equal to itself.
Hence, in quadrilateral UVWX,
UW is equal to UW by reflexive property
∠UVW=∠WXU as given
hence, UW=UW and ∠UVW=∠WXU by reflexive property and given in diagram.
The correct option is d)
Answer:
5 5/6
Step-by-step explanation:
7 x 5 = 35
35/6 = 5 5/6
