Decide whether the number is a solution of the equation

Is 5 a solution of 4f=25-f

A scale on a hiking map shows that 33 inches represents 1.25miles. What number of inches on the map represent 1010 actual miles?

What arenthe coordinates of the center of the circle whose equation is (x-9) ^2 + (y+4) ^2=1

What is 0x + 11y = 33 in slope intercept form

The weekly salary of a store manager includes a $30 bonus plus the number of hours the manager works multiplied by the managers earnings per hour. Is this situation defined by a linear function? Write and graph an equation to check you prediction

Write a number that round to 20,000 when it is rounded to the nearest ten thousand

what is 6/21 simplified

What's a prime factor of 28

You eat 3/10 of a pack of hotdogs, your friend eats 1/5 of the pack of hotdogs. what fraction of the hotdogs did you and your friend eat?

Explain how to determine if the two expressions are equivalent using x = 6 and x = 2.

2 (2x-1) = -2 (1+3x) solve for x