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Your friend is trying to see if You can guess the two numbers she secretly has written on her paper. Your friend tells you that 2 times the first number is 13 more than the second number. She also tells you that the sum of the two numbers is 62. Can you guess your friends number?
General
2 months ago
The price of 3 pairs of skis and 4 pairs of skates was $470. What is the price of a pair of skis and a pair of skates if the price of 2 pairs of skates is $10 more than the price of a pair of skis?
General
2 months ago
The coordinates for the vertices of a right triangle are (1, 4), (6, 4), and (6,1). What is the length of the longer leg? A) 3 B) 4 C) 5 D) 6
General
2 months ago
John Wong makes $63,800 per year maintaining a self-storage business. He was notified of a 3.3% raise in a year in which the CPI index increasedby 4.4%. Find the gain or loss in his purchasing power.loss of $701.80gain of $701.80loss of $2105.40gain of $2105.40
General
2 months ago
Previous Ownership Frequency Relative Frequency None 85 0.17 Windows 60 0.12 Macintosh 355 0.71 Total 500 1.00 The frequency table represents a survey taken of computer shoppers. What percent of the shoppers were previous owners of either a Windows or Macintosh computer? A) 17% B) 71% C) 83% D) 85%
General
2 months ago
Freya is training for a track race. She starts by sprinting 200 yards. She gradually increases her distance, adding 5 yards a day for 21 days.The explicit formula that models this situation is an = 200 + (n – 1)5.How far does she sprint on day 21? A. 300 yards B. 305 yards C. 205 yards D. 221 yards
General
2 months ago
There are 20 packages of beef in a restaurant freezer. The average weight of 14 of the packages is 2 lb. The remaining packages have an average weight of 4 lb.What is the average weight of the packages of beef in the restaurant freezer?Enter your answer as a decimal in the box.
General
2 months ago
Cherries cost $4/lb. Grapes cost $1.50/lb. You can spend no more than $9 on fruit, and you need at least 3 lb in all. Create a graph showing the amount of each fruit you can buy.
General
2 months ago
(a) How would you characterize the relationship between the hours spent on homework and the test scores? Explain.(b) Paul uses the function y = 8x + 40 to model the situation. What score does the model predict for 3 h of homework?(c) What does the number 40 in Part (b) mean in the context of the situation?
General
2 months ago
What equation can be used to find the length of AC(10)sin(40°)=AC(10)cos(40°)=AC10/sin(40°)=AC10/cos (40°)=AC
General
2 months ago
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