In the following exercises, translate to a system of equations and solve. 407. Translate to a system of inequalities and solve. Andi wants to spend no more than $50 on Halloween treats. She wants to buy candy bars that cost $1 each and lollipops that cost $0.50 each, and she wants the number of lollipops to be at least three times the number of candy bars. (a) Write a system of inequalities to model this situation. (b) Graph the system. (c) Can she buy 20 candy bars and 70 lollipops? (d) Can she buy 15 candy bars and 65 lollipops?
In the following exercises, translate to a system of equations and solve. 407. Translate to a system of inequalities and solve. Andi wants to spend no more than $50 on Halloween treats. She wants to buy candy bars that cost $1 each and lollipops that cost $0.50 each, and she wants the number of lollipops to be at least three times the number of candy bars. (a) Write a system of inequalities to model this situation. (b) Graph the system. (c) Can she buy 20 candy bars and 70 lollipops? (d) Can she buy 15 candy bars and 65 lollipops?
In the following exercises, translate to a system of equations and solve.
407. Translate to a system of inequalities and solve. Andi wants to spend no more than $50 on Halloween treats. She wants to buy candy bars that cost $1 each and lollipops that cost $0.50 each, and she wants the number of lollipops to be at least three times the number of candy bars.
(a) Write a system of inequalities to model this situation.
A research study in the year 2009 found that there were 2760 coyotes
in a given region. The coyote population declined at a rate of 5.8%
each year.
How many fewer coyotes were there in 2024 than in 2015?
Explain in at least one sentence how you solved the problem. Show
your work. Round your answer to the nearest whole number.
Answer the following questions related to the following matrix
A =
3
³).
College Algebra with Modeling & Visualization (5th Edition)
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