2x+y=8
x+y=4
the lines whose equations are given intersect at

(4,0)
(0,4)
all points on the line

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Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

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%