A boat has a speed of 9 miles per hour in calm water. It takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. Which equation can be used to find c, the speed of the current in miles per hour?

You are comparing two properties for lease. The first, A, is all-inclusive at $2,250 per month. The second, B, is $1,800 per month with average utilities of $150, common areas charges of $120 per month, and quarterly real estate taxes of $1,200.

Where does the graph of y = sin x from x = 0 to x = 2π start?

A scale drawing for a home construction project uses a scale factor of 3. The area of the actual rectangular family room is 198 ft2. What is the area of the scale drawing of the rectangular family room?

Jocelyn got a gift card for her birthday to her favorite store worth $75. Jeans are on sale for $19.99 and sweatshirts are on sale for $14.99. Write an inequality to represent this scenario. Make sure to define your variables.

The smallest camera in world is 0.99 millimeters in diameters is the diameter less than or greater than 0.1

Raphael went to the store and bought 2 1/2 pounds of chicken breasts for $9.00 what was the cost per pound of chicken breasts? Round your answer to the nearest cent

Ben drinks tea at an incredible rate. He drinks 3-liters of tea every of an hour. Ben drinks tea at a constant rate How many liters of tea does he drink in one hour?

Evaluate the expression when a = 7 and b=6. b+8a

Noa was walking in the forest and measured the circumference of two trees that he found. The first tree measured 37 5/8 inches around, and the second tree measured 45 1/3 inches around.

The length of a rectangle is increasing at a rate of 3 cm/s and its width is increasing at a rate of 8 cm/s. When the length is 15 cm and the width is 6 cm, how fast is the area of the rectangle increasing?