Solve the equation for ? if . Give your answer in degrees.


What will be an ideal response?


30°, 90°

Mathematics

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Solve. Assume the exercise describes a linear relationship.The total sales made by a salesperson was $25,000 after 3 months and $68,000 after 23 months. Find an equation relating time and sales. Use the equation to predict the total sales after 42 months.

A. $108,950 B. $108,892 C. $108,820 D. $108,850

Mathematics

Solve the linear equation with the intersection-of-graphs method. Approximate the solution to the nearest hundredth if necessary.9.9(x - 1) = x - 2.1

A. -1.28 B. 0.75 C. 0.83 D. -1.15

Mathematics

Solve the problem.Refer to the line sketched in the figure below. Determine if the slope of the line is positive, negative, or zero. Then determine if the y-coordinate of the y-intercept is positive, negative, or zero.

What will be an ideal response?

Mathematics

Approximate the square root. Round to the nearest tenth, if needed.

A. 2664.5 B. 73 C. 78 D. 730

Mathematics