If , , and , then what is the value of ?

If , , and , then what is the value of ?

x is 75% of y, which is 8 times the amount of 150% of z. What is x in terms of z?

x is 75% of y, which is 8 times the amount of 150% of z. What is x in terms of z?

If x and y are integers such that x > y > 0 and _x_2 + _y_2 = 100

Which of the following can be the value of x + y?

I. 10

II. 12

III. 14

IV. 16

V. 18

If x and y are integers such that x > y > 0 and _x_2 + _y_2 = 100

Which of the following can be the value of x + y?

I. 10

II. 12

III. 14

IV. 16

V. 18

Above is a graph which gives the high and low temperatures, in degrees Fahrenheit, over a one week period for Jefferson City. Temperature given in degrees Fahrenheit can be converted to the Celsius scale using the following formula, where and are the temperature expressed in degrees Celsius and degrees Fahrenheit, respectively:

On how many days of the week shown did the temperature get below ?

Above is a graph which gives the high and low temperatures, in degrees Fahrenheit, over a one week period for Jefferson City. Temperature given in degrees Fahrenheit can be converted to the Celsius scale using the following formula, where and are the temperature expressed in degrees Celsius and degrees Fahrenheit, respectively:

On how many days of the week shown did the temperature get below ?

represents a positive quantity and represents a negative quantity.

Evaluate .

represents a positive quantity and represents a negative quantity.

Evaluate .