How do you solve

7x=-35

-8x+9y=4

Which one of the following snack combinations will best satisfy a person's daily fluid requirements? A. Fruit juice, energy bars, cold cereal B. Ice cream, sherbet, and fruit C. Bananas, whole-wheat bread, and water D.

A college student takes out a $7500 loan from a bank. What will the balance of the loan be after one year (assuming the student has not made any payments yet) a. if bank charges 3.8% interest each year?

The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 45% of adult Australian sheep dogs weigh 65 pounds or more. A sample of 19 adult dogs is studied.

Find a polynomial of degree n that has the given zeros. (There are many correct answers.) zeroes: x=-1,5,7 degree: n=3

Mason is an architect and is drawing the plans for a room addition for a client. If the shape of the room is a cube, what is the volume in cubic feet if the length is 23 feet? 529 1,024 12,167 32,768

A rhombus has diagonals measuring 12 units and 16 units. What is the perimeter of the rhombus?

Write the absolute value inequality in the form x-b ≤c or x-b ≥c that has the solution set - 1≤x≤3.

What two perfect squares does 39 fall between

The Pacific Ocean covers about 46% of earth. If P represents the surface area of the Pacific Ocean and E represents the surface area of Earth, write an equation for this situation

One large submarine sandwich is divided equally among 4 people. How much of the sandwich did each person recieve.