how much 35% blend should he mix with the 20% blend to create a 12 oz cup of cafe au lait containing 30% steamed milk

how much 35% blend should he mix with the 20% blend to create a 12 oz cup of cafe au lait containing 30% steamed milk

The local apothecary is selling rocks and bags of lint to anyone foolish enough to purchase them. Lloyd bought 5 rocks and 6 bags of lint for $190. Harry bought 6 rocks and 8 bags of lint for $244...

The set up at the bottom is "infielder outs plus outfielder outs equals total outs." how many of the outs were Made by infielders and how many were made by outfielders?

At the bottom the give a set up that reads "number of regular pop plus number of diet pop equals total number of bottles". But I do not know how to put the set up with the numbers...

Hanna borrowed $250from her parents to buy a new bike. She plans to pay back the money she borrowed by giving her parents each week $15 from the money she makes after school.

x+7=y 2x=y-10

-2x-5y=3 3x+8y=-6

x=2y+7 3x-2y=3

a commissionaire removed 76 coins, consisting of loonies and quarters, from a parking meter. If the value of the coins was $37.75, how many coins of each were removed?

after state how many solutions there are and give a reason please explain thanks

An animal shelter spends $2.50 per day to care for each bird and $3.50 per day to care for each cat. Henry noticed that the shelter spent $81.50 caring for birds and cats on Friday. Henry found a...

Suppose a bank charges a monthly rate of $10 for your checking account. You can switch to a different account that charges $6 plus $.20 per check. For what number of checks is the cost of the two...

Hi there I need help modeling this problem. I cant figure out how to set it up in excel solver. Norman Bates is the General Manager of the Bates Motel. Each evening, he visits people in...

you download 2 DVDs and 10 songs for $18. Your friend downloaded 3 DVDs and 15 songs for $27.

suppose an antique car club publishes a newsletter. expenses is $.35 for printing and mailing each copy, plus $770 for research and writing. The price of the news letter is $.55 per copy. How many...

Is this or not a Linear System and why?

A candy store wants to mix two types of candies that will create a mixture that will sell for 5.50 per pound. The first type of candy costs $4 per pound, and the second costs $6 per pound. How many...

If x is the length and y is the width of the plot, set the equations of the system. Solve and determine the values of x and y. If the cost of fencing is $25 per meter, how much does Sam need...

i just had a pop quiz in one of my classes, i am wondering if i got the answers correct (the solution hasn't been posted online yet). y(t) is the output f(t) is the input y(t)...

The perimeter of a rectangle is 36 meters. The length of the rectangle is 4 meters longer than the width.

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