Carol walked 8 miles in 3 hours. John walked 15 miles in 6 hours. Are these rates in proportion

Which of the following sources of energy is not renewable? wind energy wave energy solar energy fossil fuels

Write down the value of 7 in the number 327 323.

What is the simplified form of the expression 2 radical 18 - 5 radical 32

Marika Perez's gross biweekly pay is $2,768. Her earnings to date for the year total $80,272. What amount is deducted from her pay for Social Security taxes if the rate is 6.2%? What amount is deducted for Medicare, which is taxed at 1.45%?

When a measurement in inches is convert to centimeters, will the number of centimeter be greater or less than the number of inches?

A drama class has a total of 26 students. The number of males is 6 more than the number of females. How many males and how many females are in the class?

Find the area under the line y=4x+1 between x=2 and x=3

Prove the trigonometric identity: (csc^2x) / (cotx) = cscxsecx ... ?

What is (3x + 5) - (x + 2)

1. Simplify. tan (x + 540) 2. Simplify the expression. sec (x - 360) 3. Simplify. 5cos (x) + 3cos (-x)