Mathematics, 23.03.2021 22:50 khill21208
An Algebraic expression for the difference between x and 7
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 20:30
The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders
Answers: 1
Mathematics, 21.06.2019 22:00
Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?
Answers: 2
Mathematics, 21.06.2019 23:30
Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3
Answers: 3
Mathematics, 22.06.2019 01:00
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
You know the right answer?
An Algebraic expression for the difference between x and 7...
Questions
Mathematics, 12.02.2020 01:23
Mathematics, 12.02.2020 01:23
Mathematics, 12.02.2020 01:23
Business, 12.02.2020 01:23
Health, 12.02.2020 01:23
Business, 12.02.2020 01:23
Mathematics, 12.02.2020 01:23
English, 12.02.2020 01:23
Mathematics, 12.02.2020 01:23
Mathematics, 12.02.2020 01:23
