Question

Teas costing $7 per pound are to be mixed with teas costing $4 per pound to make a 30-pound mixture. If the mixture is to sell for $6 per pound, how many pounds of each kind of tea should be used?

Answer 1

let x pounds of $7 tea be used
and y pounds of $4 pound.
x+y=30
7x +4y=6*30=180

Answer 2

solving the eq simultaneously
we get
x=20
y=10

Answer 3

20 pound of $7
and 10 pound of $4

Answer 4

thankss whats your name?

Answer 5

Sriram

Answer 6

thank you :)