Mathematics, 12.07.2021 03:00 ebi21
Simultaneous equation linear equation question(please explain)
Sophie is selling student and parent tickets for a school performance.
On night one, she sells 50 student tickets and 80 parent tickets and makes £340.
On night two, she sells 25 student tickets and 50 parent tickets and makes £200.
What is the cost for 1 student ticket and the cost for 1 parent ticket?
Answers: 1
Mathematics, 21.06.2019 15:30, bankzdown
Kevin is an insurance salesman. when he sells a policy, he makes 20 percent of the policy premium (p) up front; then each year the policy is active, he receives 15 percent of the original premium. which equation could be used to figure his total commission on a policy that has been active for five years? c=0.80p c=0.20p + 0.15p c=0.35p + 4(0.15) c=0.95p
Answers: 1
Mathematics, 21.06.2019 17:10, Halessoftball
Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below. the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.
Answers: 3
Simultaneous equation linear equation question(please explain)
Sophie is selling student and parent...
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