Which pair of equations could not be used

to solve the following equations for x and y?

Hosting a breakfast brunch for 25 people, you plan to serve scrambled eggs. The grocery store sells eggs in cartons, and each carton can feed 4 people, how many guests can be served per carton?

Simplify - 4^2 - (-2) ^2+7^2=

The high school band director plans to survey his students about the music he should select for their spring concert.

Three tenths of the 400 acres were planted with alfalfa a. What percent of the land was planted with alfalfa? b. How many of the 400 acres were not planted with alfalfa?

Order 6 1/12, 6.1,6.07 from greatest to least

Expanded form of 8.478

Parking lot a is 1/4 Mile Long and 3/16 miles wide parking lot B is 3/8 mile long and 1/8 mile wide what is the difference between the areas of parking lot A and B

What is the solution to the equation shown below? یہ اس x + 5 = 1 A x=-6 B x=4 C x = - 4.5 D x=9

Simplify this expression. -6w + (-8) + 1 + (-7w)

Evaluate the function for the given value. y = 16 - 1.5 * for x = 4