Mathematics, 13.07.2019 21:00, ihatemylifebutohwell
If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalent to x from the first equation is substituted into the second equation. x + 4y = −9 2x + 5y = −6 a. 2x + 5(4y − 9) = −6 b. 2x + 5(−4y − 9) = −6 c. 2(4y − 9) + 5y = −6 d. 2(−4y − 9) + 5y = −6
Answers: 1
Mathematics, 21.06.2019 14:10, henryzx900
Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved
Answers: 1
Mathematics, 21.06.2019 15:30, owlgirl554
Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x
Answers: 1
Mathematics, 21.06.2019 21:50, victoria6929
The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64
Answers: 1
If you were to use the substitution method to solve the following system, choose the new equation af...
Mathematics, 29.12.2019 23:31
Health, 29.12.2019 23:31
Mathematics, 29.12.2019 23:31
Chemistry, 29.12.2019 23:31
Biology, 29.12.2019 23:31
Mathematics, 29.12.2019 23:31
Social Studies, 29.12.2019 23:31