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A number line going from negative 21 to negative 20 in increments of StartFraction 1 over 10 EndFraction. A point is 3 spaces to the right of negative 21.

The plotted point represents the depth of a scuba diver in feet. How far beneath the water’s surface is the diver?

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Acircle has a circumference of 28.36 units what is the diameter of the circle