Q. which graph represents the solutions to the inequality |2x − 4| less than or equal to 14?

number line with an open circle on negative 5, shading to the right and an open circle on 9, shading to the left
number line with a closed circle on negative 5, shading to the right and a closed circle on 9, shading to the left
number line with an open circle on negative 5, shading to the left and an open circle on 9, shading to the right
number line with a closed circle on negative 5, shading to the left and a closed circle on 9, shading to the right
those are the answer choices

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

You and three friends will be going out to eat at your favorite restaurant! each of you will order three items of your choice. you will also need to leave a tip. if you split the bill evenly among all four of you, how much will each person need to contribute? locate a menu for your favorite restaurant and pick three items for yourself and each friend. list the restaurant name, items, and prices in a table like the one below. in the column labeled subtotal, determine the cost of each person’s order. the customary tip is 20% of the total bill. in the column labeled tip, calculate the amount of tip each person should leave. in the column labeled total bill, determine the total of each person’s order, including the tip. restaurant name: names item 1 price item 2 price item 3 price subtotal tip total bill your name friend #1 friend #2 friend #3 part 2: questions answer the following questions, showing all work: what is the total cost of the entire bill (all four meals), including tip? write an expression using fractions to show how to determine the amount that each person will pay. then calculate each person's contributions showing all steps in long division. if each person paid an equal amount, who would save the most money? explain your reasoning using at least two complete sentences.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?