Sarah works at a concession stand for 2 hours show earn $15.50 but if she works for 4 hours she learned $31 find the rate of change?

The table can be used to determine the solution of equations, 2x - 2y = 6 and 4x + 4y = 28. A table with 6 columns and 2 rows. The first column, Original System has 2 x minus 2 y equals 6 and 4 x plus 4 y equals 28.

A wire b units long is cut into two pieces. One piece is bent into an equilateral triangle and the other is bent into a circle. If the sum of the areas enclosed by each part is a minimum, what is the length of each part?

Consider a problem of rotating A digital figure by 30 degrees anti clockwise. Which of the following matrix would do the transformation?

Find the total surface area and volume of a cylinder with a radius of 2 and a height of 4.

Name a number that is an integer but not whole

3x - 7 = 17 is it (x = - 8) or (x = 8)

What is the explicit rule for the sequence in simplified form? -1,-4,-7,-10,-13 ... Question 12 options: an=4-5n an=-4-3n an=2-3n an=-6-5n

A radio host plans to play one song from each of the three CDs he has by a single artist. The first song will come from a CD that has 12 songs. The second song will be selected from a CD that includes 14 songs while the third CD has 13 songs.

Place value of 1 in 5,678.321

A cell phone tower cats a 100-foot shadow. At the same time, a 4 foot 6 inch post near the tower casts a shadow of 3 feet 4 inches. Find the height of the tower ... ?