So
eq=ellen's quarters
en=ellens's nickles
lq=lola's quarters
ln=lola's nickles
lq/2=eq or lq=2(eq)
2(ln)=en or ln=en/2
en+eq=$6.30 or 630 cents
en+6nickles=eq
so nickle=5 so
5*6=30
630-30=600
number of nicles=number of quarters of lola=600
nickle+quater=30
600/30=20
20 quarters
20+6=26 nickles
elen has 20 quarters and 26 nickles
20 times 2=40 quarters
26 divided by 2=13 nickles
lola has 40 quarters and 13 nickles
40 times 25=1000 cents in quarters
13 times 5=65 cents in nickles
1000+65=1065 cents or $10.65=lola's money
Answer:
it depends on how many he can clean in a single hour.
if he cleans 2/5 pools thats 10 pools in 25 hours
Step-by-step explanation:
if he cleans one pool per hour, thats 25 pools in 25 hours. if he can clean 4 pools an hour, thats 100 pools in 25 hours.
Answer:
Step-by-step explanation:
First subtract the 1/x2
Next subtract the fractions on the left
Next Multiply by x1
Next divide both sides by the remaining parts (not x1)
hey!
Answer: Paul does 1/50 of the job per minute.
3 times longer is 150 minutes longer = 200 minutes
Dan does 1/200 per minute.
Together, they do 1/50 + 1/200 per minte = 1/40 per minute
--> 40 minutes
Hope this helps!!
~LENA~
Answer:
dimes y and nicklets x so that you can make a proper eqautio
