A farmer notes that in a field full of cows and ducks there are 34 heads and 90 feet. How many of each animal are there?

Q: If I had 1005 apples and Dora took 505 how much do I have.

A: To find the remaining apples

Q: In a jar of 33 coins, consisting of only pennies and nickels, there are one half as many nickels as…

A: Given a jar of 33 coins, consisting of only pennies and nickels and there are one half as many…

Q: Mark packed 8 shirts, 3 pairs of pants and 2 pairs of shoes for their trip. How many outfits can he…

A:

Q: 6 ounces of a given supplement has 45 units of vitamin C.  How many units of vitamin C does 8 ounces…

A: Let 8 ounces of this supplement contain x units of vitamin C. Given that 6 ounces of the supplement…

Q: Mr. Volok buys 2.4 kg of sugar for his bakery. If he pours 0.2 kg of sugar into separate bags,how…

A: Amount of sugar Mr. Volok buy= 2.4 Kg. If he pour 0.2 Kg of sugar into asperate bags. Then, number…

Q: If a cup of water is 8 ounces and 3 water bottles hold 6 cups, how much water will Ms. Muronji drink…

A: A cup of water = 8 ounces  3 water bottles hold= 6 cups

Q: If a 15-foot tree casts a 40-foot shadow, how tall is a tree that casts a 56-foot shadow? A -foot…

A:

Q: A visitor to a petting zoo notices there are a total of 20 llamas and chickens. She also notices…

A: In the petting zoo there are total 20 chickens and llamas. Consider that x represents the number of…

Q: The value of a nickel is 5 ¢ and the value of a quarter is 25¢. If there are 49 nickels and quarters…

A: We have to find the number of nickels and quaters. Let x be the number of nickels and y be the…

Q: It takes  18 hours for 12 people to plant  4 hectares of rice field. In how many hours could 9…

A:

Q: A paper factory needs to ship an order for 3,200 sheets of yellow paper. The factory will put 40…

A: Number of sheets of paper = 3200 Number of sheets in a box  =     40 Number of boxes needed for 3200…

Q: A cereal company is deciding which box to use for their new line of cereal. The first box has a base…

A: Dimensions of first box:  length=6.5 inches, width= 2 inches, and height=10 inches. Dimensions of…

Q: Farmers mowed 60 acres of grass a day instead of 50 and managed to finish the task one day earlier…

A: Let the area of the meadow be x acres.   Earlier plan was to do 50 acres a day. But they did 60…

Q: A farmer notes that in a field full of cows and ducks there are 35 heads and 92 feet. How many of…

A: It is given that the  field is full of cows and ducks. The total number of heads in the field is…

Q: A person has 20 coins consisting of dimes and quarters. If the total amount of money is $3.50, how…

A: Let Q be the number of quarters  and D be the number of dimes

Q: A pet store employee counts 23 heads and 68 feet on the animals in the store. The store currently…

A: Use the given information.

Q: Jo is on the phone with a gardener who asks about the square feet of Jo's backyard. Jo counts 20…

A: Given, step counts for long is 20 and step counts for wide is 40. Each step is 3 feet.

Q: In a photograph of a father and his daughter, the daughter’s height is 2 cm and the father’s height…

A: Given that, In a photograph of a father and his daughter, the daughter’s height is 2 cm and the…

Q: Given that a dollar bill measures 2.6 inches by 6.1 inches, how many square miles will 1 trillion…

A: