Solve the system of equations 9x + 2y = 11 and 9x + y = 1 by combining the equations

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A technique for classifying problem areas according to degree of importance, and focusing attention on the most important problem areas is referred to as: A. Quality circles B. Quality assurance C. Brainstorming D. Pareto Analysis E.

Find ye (x) and yt (t). keep in mind that yt (t) should be a trigonometric function of unit amplitude. express your answers in terms of a, k, x, ω (greek letter omega), and t. separate the two functions with a comma.

How do you calculate the balance in an account, with interest?

Find the average of the first six composite numbers

About 3% of the population has a particular genetic mutation. 1000 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 1000.

In a college of exactly 2740 students, exactly 55 % are male. what is the number of female students? express your answer as an integer.

Theresa sells lemonade for $1, juice for $1.50, and coffee for $2. On one day, the number of coffees she sells is twice the number of lemonades she sells, and 4 more than the number of juices she sells.

Which number is a common factor of 50 and 125? A) 15 B) 25 C) 45 D) 50 F) Jk, I'm just joking with you guys, anyone who answers first can be brainliest

Express - 315° in radian measure. A) - 4π 7 B) - 7π 4 C) 4π D) 7π 2