Mark had 8 apples, Ally had 4 apples and Emma had x apples. their total is 16 apples. how many apples did emma have?
Use the given equation to find the solution to the following problem. The equation 9.95 + 0.30s = c gives the cost c in dollars that a website charges for downloading songs. The variable s stands for the number of songs downloaded. Find the cost of downloading 35 songs.
If a data set has a quadratic trend and a quadratic function is fit to the data, what will the residual plot look like?
Pattern 1 has 3 sticks Pattern 2 has 5 sticks Pattern 3 has 7 sticks Pattern 4 has 9 sticks Find in terms of n, an expression for the number of sticks in the nth pattern
if i have a house that is $175,000 and get a loan at 5% for 30 years, what is the monthly payment, how much did i pay, in order to pay off my mortgage, and how much of this total was interest?
Pete Smith found in his attic a Woody Woodpecker watch in its original box. It had a price tag on it for $4.40. The watch was made in 1948. Pete brought the watch to an antiques dealer and sold it for $37. What was the percent of increase in price? (Round to the nearest hundredth […]
he profit of a company, in dollars, is the difference between the company’s revenue and cost. The cost, C(x), and revenue, R(x), are functions for a particular company. The x represents the number of items produced and sold to distributors. Upper C left parenthesis x right parenthesis equals 2000 plus 40 xC(x)=2000+40x Upper R left parenthesis x right parenthesis equals […]
Mrs. Gibbs goes to the store to buy AA and 9V batteries. The store has 12 AA batteries and 15 9V batteries in stock. Mrs. Gibbs needs at least 6 AA batteries. In all, she wants to buy at least 20 batteries. Mrs. Gibbs buys 7 AA batteries. How many 9V batteries could she buy?
At a professional basketball game reserve seats cost $10 and general admission seats cost $6. If 17406 people attended the game at a total cost of $ 133372 how many general seats were purchased?
Determine which is longer river by how many kilometers, Amazon river 3980 miles; Yangtze 6304 kilometers. Which is longest river and by how many kilometers?
