Use substitution to solve the linear system of equations y=4x 3x+5y=-46 a. (-8,-2) b. (8,-2) c. (-2,8) d. (-2,-8)

we are given

system of equations

we can plug first equation into second equation

we get

Simplify left side

Divide both sides by 23

and we get

now, we can find y-value

so, our solution is

.............Answer

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

6/20

step-by-step explanation: