In 1980, wind turbines in Europe generated about 5 gigawatt-hours of energy. Over the next 15 years, the amount of energy increased about 59% (each year). How many gigawatt-hours were generated?

Based on what you learned in the Gizmo draw the area model for 64

Now here comes the last one child um go go go

A certain solution contains 2.1 grams of salt per liter. How many liters of the solution would contain 25 grams of salt? Round your answer, if necessary, to the nearest tenth.

For all x, (3x + 7) ² = ? A. 6x + 14 B. 6x² + 14 C. 9x² + 49 D. 9x² + 21x + 49 E. 9x² + 42x + 49 Can anyone explain how to make it step by step?

How to evaluate rational expressions

A table factor of. 7312 from a present value table of $1 means that a certain rate of interest for a certain period of time will equal:

Which of these statements is true when using two similar right triangles to derive the equation of a line? a. the hypotenuse of only one of the right triangles should be a segment of the line b.

A rectangle has length 12 feet and width 8 feet. Every dimension of the rectangle is multiplied by 3/4 to form a similar rectangle. How is the ratio of the areas related to the ratio of corresponding side

Liza earns $480 per week for 40 hours of work if she works overtime she makes $18 per overtime hour find a rule for the linear function that describes your weekly salary if you work 6 hours of overtime use it to find how much Liza earns if she work

What is 1 hour : 45 minutes in a ratio?