Evaluate the following expression.
-8 - 10 x ( - 7 )

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?