Use algebra to find the point of intersection of the two lines whose equations are provided. Use Example 7 as a guide. 3x + y = 9 and 4x − y = 5

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Which logarithmic equation is equivalent to the exponential equation below? e^a=55(you will receive 34 points)

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document