Find how many quarts of 6% butterfat milk and 2% butterfat milk should be mixed to yield 80 quarts of 4% butterfat milk?
A plane traveled 3575 miles with the wind in 6.5 hours and 3185 miles against the wind in the same amount of time. Find the speed of the plane in still air and the speed of the wind.
Suppose you go to a concert and purchase 3 identical T-shirts and a hat. The hat costs $21 and you spend $60 in all. How much does each T-shirt cost
A) 2X996B) 2X997C)2996D) 2997Please explain step by step.
How much would it cost me to add 166.33 off carpet needed with the cost being 18.50 a sq yard
I need 166.33 square feet off carpet install in my house and the carpet cost 18.50 per square yard how much would I pay for just the carpet
Range of motion
If my chair reclines from a 90 degree angle to a 65 degree angle at 1/8 of an inch increments, how many possible positions does it have?
The Powell family and the Tanaka family each used their sprinklers last summer. The water output rate for the Powell family's sprinkler was 25L per hour
The water output rate for the Tanaka family's sprinkler was 20L per hour. The families used their sprinklers for a combined total of 35 hours, resulting in a total water output of 775L. How long... more
Maths olympiad, minimum possible number of points
Six players compete in a tournament. Each player plays exactly two games against every other player. In each game, the winning player earns 2 points and the losing player earns 0 points. If the... more
Divisibility, Maths Olympiad
A series of bus tickets are labelled using all the numbers from 00000 through 99999. A girl collected all the tickets whose numbers are divisible by 78 and a boy collected all the tickets whose... more
If 12 is added to a certain number and the sum is divided by 4, the result is 1 more than 12 of the original number. Find the original number.
Can someone help me explain this please?
Bob has 50 DVD's.Some are movies and some are TV shows. The number of movies is 11 more than 2 times the number of TV shows. How many of each does he have?
Together a chair and a couch cost $600 find the price of each if the couch cost three times as much as the chair
math word problem salary
You are offered a job that pays $50 comma 00050,000 during the first year, with an annual increase of 1010% per year beginning in the second year. That is, beginning in year 2, your salary... more
The number of books in a class library is 17 more than 3 times the number of students in the class. If 5 students are absent, each student can borrow exactly 4 books from the library. Find the no.... more
My age in 10 years ago is squared, the result is 5 times my age now. Make an equation and find my age now.
Write an equation to solve; if one less than the square of a number, N, is one more than the number, find the number.
Translating a sentence into a one step equation
46 is the difference of Helena’s age and 7
825 tickets were sold for a game for a total of $1,000,000. If adult tickets sold for $1.50and children’s sold for $1.00, how many of each kind of tickets were sold?
Kaitlin, John, and Miguel sent a total of 79
Kaitlin, John, and Miguel sent a total of 79 text messages over their cell phones during the weekend. Miguel sent 6 more messages than Kaitlin. John sent 3times as many messages as Miguel. How many... more
The distance from A to B is how many yards?
Jill ran around the track four times for a total of 1000 yards. The track distance from A to B isthe same as the distance from C to D. The distance from B to C is the same as the distance fromD to... more
The larger of two numbers is 4. If the sum of the smaller number and the square of the larger number is 86, what is the larger number?
What is the recipe cost for the whole eggs, bread, onions, milk and iodized salt?
Making meatloaf with yield : 50, 4 oz portions12 whole eggs = 2.49/dozen12 slices bread = 1.69/loaf (16 slices)4 oz onions = .69/pound1 quart 1% milk = 3.69/gallon1 oz iodized salt = 2.29/pound