Mathematics, 01.06.2021 23:50 dogwisperer101
Josh needs to solve the system of equations below. 4x + 5y = 7 2x - 3y = 9 He decides to use the elimination method to cancel out the x terms in order to first solve for y. Josh uses the following steps: Step 1: 4x + 5y - 7 -2(2x) - 3y = 9 Step 2: 4x + 5y - 7 - 4x - 3y - 9 Step 3: 2y = 16 Step 4:y - 8 Did losh use the correct steps to solve for y?
Answers: 2
Mathematics, 20.06.2019 18:04
What is the area of triangle pqr on the grid? a triangle pqr is shown on a grid. the vertex p is on ordered pair 7 and 6, vertex q is on ordered pair 1 and 6, and the vertex r is on ordered pair 4 and 2. 5 square units 6 square units 10 square units 12 square units
Answers: 2
Mathematics, 21.06.2019 19:30
For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
Answers: 1
Mathematics, 21.06.2019 20:00
The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?
Answers: 1
Josh needs to solve the system of equations below. 4x + 5y = 7 2x - 3y = 9 He decides to use the eli...
Mathematics, 13.12.2020 19:30
Computers and Technology, 13.12.2020 19:30
Arts, 13.12.2020 19:30
Advanced Placement (AP), 13.12.2020 19:30
Mathematics, 13.12.2020 19:30
Mathematics, 13.12.2020 19:30
Mathematics, 13.12.2020 19:30