Mathematics, 09.12.2020 21:30, emarquez05
At a bargain store, Jamal bought 2 items that each cost the same amount. Isaiah bought 3 items that each
cost the same amount, but each was $2.25 less than the items that Jamal bought. Both Jamal and Isaiah paid
the same amount of money. What was the individual cost of each person's items? (5 points)
(a) Write an equation. Let x represent the cost of one of Jamal's items. Your equation should have an x
term on both sides. (2 points)
(b) Solve the equation and identify the costs. SHOW YOUR WORK. (3 points)
(c) Check your solution. SHOW YOUR WORK. (1 bonus point).
Answers: 2
Mathematics, 21.06.2019 14:00, flowergirly34
Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)
Answers: 3
Mathematics, 21.06.2019 20:30, stgitskaysie9028
Write an expression that represent sarah’s total pay last week. represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?
Answers: 3
Mathematics, 21.06.2019 21:30, myhomeacc32
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
At a bargain store, Jamal bought 2 items that each cost the same amount. Isaiah bought 3 items that...
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