Mathematics, 23.11.2021 14:10 peralesdavid34
Snap, Crackle and Pop went to the mall to shop. They shopped in three different shops X, Y and Z. Snap bought two pairs of shoes, one belt and two pairs of pants at X. Crackle bought one pair of shoes, one belt, and four pairs of pants at Y. Pop bought two pairs of shoes, three belts, and one pair of pants at Z. The price of each pair of pants at shop Z was 20% more compared to other shops, while the belts and shoes were the same price across the stores. They each spent the same amount of money - R2 500. What was the price of each belt?
Answers: 3
Mathematics, 21.06.2019 14:00
Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)
Answers: 1
Mathematics, 21.06.2019 21:40
Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true
Answers: 1
Snap, Crackle and Pop went to the mall to shop. They shopped in three different shops X, Y and Z. Sn...
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