600 mm of rain / 30 min = 50 mm of rain per minute
Answer:
W’(5, 3)
Step-by-step explanation:
edg its d
1/3 of the class are girls. Since 2/3 = 16/24, and 1/3= 8/24. , there r 8 girls in the class
9514 1404 393
Answer:
Step-by-step explanation:
We can let d represent the number of dimes. Then the number of quarters is 23-d, and the total value of the change is ...
0.10d + 0.25(23 -d) = 4.70
-0.15d + 5.75 = 4.70
1.05 = 0.15d . . . . . . . . add 0.15d -4.70 to both sides
7 = d . . . . . . . . . . . . . . divide by 0.15
There were 7 dimes in the change purse.
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There were 23-7 = 16 quarters.
The answer is x-5 First collect like term so it will be x-9+4 and then subtract 9-4= 5 so now it will be x-5