Josh is an avid reader. His generous grandparents gave him money for the holidays, and he decided to spend at most $120 on books. Books R' Us is running a special: all paperback books are $5.00 and hardback books are $10.00. Josh wants to purchase at least 15 books. Which of the following systems of inequalities correctly represents the given contrast

you need to give us more information since we can't answer

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

he earned 78.75 in interest.

step-by-step explanation:

the answer is -6

step-by-step explanation:

the answer is -6 because its next to the variable m