1. -3x + 9y = -3
4x - 13y = 5
Elimination method with steps helppp...
Mathematics, 05.05.2021 06:30, china1283
1. -3x + 9y = -3
4x - 13y = 5
Elimination method with steps helppp
Answers: 2
Mathematics, 21.06.2019 16:00, ljcervantes4824
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
Mathematics, 21.06.2019 19:30, zetrenne73
Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax
Answers: 2
Mathematics, 12.06.2020 15:57
Mathematics, 12.06.2020 15:57