Mathematics, 08.06.2021 17:20 Geo777
1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13
minus 2 x plus B y equals 5 . Explain your reasoning and show all relevant work.
B. Then verify that your values for A and B work by plugging these values into the system, and solving the it using the substitution method or elimination method (your choice). Show all appropriate work.
Answers: 1
Mathematics, 21.06.2019 20:00
1: 4 if the wew 35 surfboards at the beach how many were short boards?
Answers: 1
Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
Mathematics, 21.06.2019 22:40
Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236
Answers: 1
Mathematics, 21.06.2019 23:40
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50Β°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13
min...
Mathematics, 23.03.2021 01:00
Chemistry, 23.03.2021 01:00
Mathematics, 23.03.2021 01:00
History, 23.03.2021 01:00
Computers and Technology, 23.03.2021 01:00
Mathematics, 23.03.2021 01:00
Mathematics, 23.03.2021 01:00
Mathematics, 23.03.2021 01:00
Social Studies, 23.03.2021 01:00
Mathematics, 23.03.2021 01:00
English, 23.03.2021 01:00