Harper had fifteen animals in her field. In the field,3 sets of 3 cows grazed together, and 2 sets of 3 horses grazed together.
What was the ratio of cows to horses in the field
Sry that is not the real answer I accidentally pushed it please help
Sry that is not the real answer I accidentally pushed it please help
1 answer:
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Answer:
Man has 9 Nickels and 7 dimes.
Step-by-step explanation:
Let Number of dimes be x
and Number of Nickels be y
As Per given data he has two more nickels than dimes.
As we know that
1 = 100 cent
1 nickel is worth = 5 cents = = 0.05
1 dime is worth = 10 cents = 0 .1
According to given data he has total nickel and dimes
So the equation becomes,
but
Substituting value of x in equation we get
Man has 9 Nickels and 7 dimes.
Answer:
They invested total $2730 over the past two years.
Step-by-step explanation:
Consider the provided information.
Dan and Paula regularly invested $25/week in a mutual fund account.
There are 52 weeks in a year.
Total money they invested in a mutual fund in first year.
$25×52 = $1300
They increased their weekly investment by 10 percent.
First find the 10% or 25.
That means they invest $25+$2.5 = $27.5
They invest $27.5/week in next year.
Total money they invested in a mutual fund in second year.
$27.5×52 = $1430
Hence the total money they invested in the account over the past two year is:
$1300+$1430=$2730
Hence, they invested total $2730 over the past two years.