80, decreased by three times a number, is the same as five times the number, increased by 8. find the number

A student is prone to migraine headaches, which do not happen often, do not last long, but are completely unpredictable; and keep the student from coming to class that day. The probability of a headache on a given day is only 05.

What is the resiprocal of 7 1/3

At the city museum, child admission is $5.20 and adult admission is $8.90. on friday, 159 tickets were sold for a total sales of $1100.60. how many adult tickets were sold that day?

Every day Jordan is paid an hourly wage plus a flat fee for transportation expenses based on the graph how much is Jordan paid per hour?

There are 39 calories in 12 fluid ounces of a tea drink. Based on this information, how many calories are in 36 fluid ounces of the tea drink?

In 2015 there were approximately 33,300 firearm fatalities (homicide and suicides) Express the quality in deaths per hour

What is the general solution for (cosX + sinX) (1 - 2sinX) = 0

Sam used 2 gallons of gas to drive 50 miles and 4 gallons of gas to drive 100 miles. Is this a proportional relationship? Explain your reasoning.

The quotient of a number and 5, less 10, is 3

Circle O is represented by the equation (x+7)