A bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag?

What is the reading in kwhr of the electric meter shown in the exam figure below?

The graph of g (x) is the graph of f (x) = x+6 reflected across the x-axis. Which equation describes g? a. g (x) = - x-6 b. g (x) = - x+6 c. g (x) = x-6 d. g (x) = - 6x-6

3r = 10 + 5s, when r = 10

How many dry ounces are in a pound?

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. What is the output of the function f (x) = x + 21 if the input is 4? When the input is 4, the output of f (x) = x + 21 is?

What multiplies to 6 and adds to negative 4

How is - 2+3=1 and 3 + (-2) are similar and different?

Write the sum as a mixed number with the fractional part less than one 1 1/6 + 3 3/6

A cyclist rides 6.9 km east for 23 minutes, then he turns and heads west for 7 minutes and 2.1 km. finally, he rides east for 12.6 km, which takes 42 minutes.

The cranberry sauce recipe called for 2 1/6 cups of white sugar and 4 2/3 cups of brown sugar. How many sugar is required?