Solve by substitution
9x-5y=-30
x+3y=18...
Answers: 1
Mathematics, 21.06.2019 17:50
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
Answers: 1
Mathematics, 21.06.2019 21:10
Indicate the formula for the following conditions: p^c(n,r)=
Answers: 3
Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
Mathematics, 04.03.2020 02:25
Mathematics, 04.03.2020 02:25
Mathematics, 04.03.2020 02:25
Mathematics, 04.03.2020 02:25
Mathematics, 04.03.2020 02:25
Mathematics, 04.03.2020 02:25