Solve the following system of equations with the substitution method.
{x+y=25
y=4x
(x,...
Mathematics, 18.06.2021 20:40, DerekMoncoal
Solve the following system of equations with the substitution method.
{x+y=25
y=4x
(x, y)=( , )
Answers: 1
Mathematics, 21.06.2019 19:30, HockeyBlockpk7039
Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3
Answers: 2
Mathematics, 21.06.2019 22:30, CatelynBGray
Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%
Answers: 1
Mathematics, 12.04.2021 01:00
Mathematics, 12.04.2021 01:00