Examine the system of equations.

-3x + y = 9,

2x + 4y = 8

Which variable is most efficient to isolate?

x in the first equation

y in the first equation

x in the second equation

y in the second equation

A store sells a package of 12 trading cards for $4.92. Explain how you can tell the price per card is less than $1. What is the unit price per card?

When the members of a family discussed where their annual reunion should take place, they found that out of all the family members, 11 would not go to a park, 10 would not go to a beach, 13 would not go to the family cottage, 7 would go to neither a

The function d (t) = -2t^2+9t+18 most closely represents the height (h) of the golf ball in feet after t seconds. How long is the golf ball in the air?

A jar that has 5 yellow, 5 red and 4 green. What is the probability of selecting a yellow marble from the jar?

Determine the percentage change if the price of an item goes from 2.25 to 1.80

One year, a student council sold 856 copies of a school yearbook. Four fifths of the students at school bought a copy. How many students did not buy a yearbook?

When c=_6 and x=2 x-8c

Mai had40 tens. how many hundreds.

The storm drains were [Select] with leaves and branches.

Sunglass shack is having a 30% off sale on sunglasses. Ann paid $32 for a pair of sunglasses. What was the original price?