What is the value of x in the equation 4x+8y=40 , when y=0.8 ?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50