7th Grade - Final Exam Part 1 Worksheet

a mathematical phrase that consists of variables, numbers, and operation symbols
two numbers that have a sum of 0
in an account this is the principal amount plus the interest earned
distance around a circle
two angles are this if the sum of their measures is 90 degrees
a whole number greater than 1 with more than two factors
angles that lie on the same side of a transversal and in corresponding positions
this is equal to the ratio of y/x
the answer you get when subtracting numbers
a number is this by another number if there is no remainder after dividing
a single outcome or group of outcomes from a sample space
a fraction in which the numerator is greater than or equal to its denominator
two events are this if the occurrence of one event does not affect the other
getting the variable with a coefficient of 1 alone on one side of the equation
the amount of increase from the cost to the selling price
lines in the same plane that never intersect
this describes the accuracy of a measure or estimated value compared to an actual or accepted value
the complete set of items being studied
the number from 0 to 1 that measures the likelihood that the event will occur
two quantities are this if y is always a constant multiple of x