Alexandra has $2.10 worth of nickels and dimes. She has a total of 27 nickels and dimes altogether. Determine the number of nickels and the number of dimes that Alexandra has

3.3.1: A roof has a pitch of 15°, as shown. If the width of the roof, WY, is 28 ft, " What is XY? Round your answer to the nearest tenth. 15 WE 0 7.5

One serving of rice is 2/3 of a cup. Last night I ate 1 cup of rice at dinner. How many servings of rice did I eat. (Answer as a mixed number?

Find the value of a so that the tangent line to y perpendicular to the line when

What about fewe and more

Solve each system of inequalities by graphing. y 3x+4y≥12

3x^2-5x-6=0; 3 can anyone solve this

The steps in the heating of water in a pot kept on a stove are listed below: Step 1: Heat from the flame travels to the base of the pot. Step 2: Heat from the base of the pot travels to the water near its base.

What is a number that goes into 68 and 51

Paul Steve robin and Ryan all play different instruments. Their instruments are guitar, bass

What is the solution to the equation 3 (2x + 5) = 3x + 4x? a X = 15 b. X = 5 X=0 dx = 4