Vocabulary
Solve for x
Write an inequality
Dependent or Independent Variable?
Patterns, graphs, tables, & equations
100

Uses an equal sign to show two expressions are equal

What is an equation?

100

8x=64

What is 8?

100

What is x < 10?

100

This variable stands alone and causes change

What is independent variable?

100

What is y = x ÷ 2? Or y = 0.5x? Or the value of y is 0.5 times the value of x?

200

A quantity that changes in response to another variable

What is a dependent variable?

200

x÷20=3

What is 60?

200

Up to 5 people, p, visited Mary today

What is p ≤ 5?

200

The DEPENDENT variable in this situation: The distance traveled, d, and the speed, t

What is d, distance traveled?

300

Properties of this allow you to apply the same operation with the same amount to both sides of the equation

What is equality?

300

x+2.3=11.5

What is 9.2?

300

The number of guests, g, coming for dinner is not 8.

What is g ≠ 8?

300

The INDEPENDENT variable in this situation: The calories, c, in a snack and the amount of the snack, a

What is a, the amount of the snack?

300

The cross country team's average rate is 6 miles per hour. One member jogged for 3.5 hours. This is how many miles he jogged.

What is 21 miles?

400

In the equation y=x+9, the variable x is the _____ variable

What is the independent variable?

400

x-1/4=4 1/4

What is 4 1/2?

400

What is x ≥ 3?

400

S is this type of variable in this situation: The amount of money you have spent, s, and how much money you have left, m

What is independent?

400

The cross country team's average rate is 6 miles per hour. Complete the table to relate the number of miles to the number of hours jogged.

https://docs.google.com/document/d/17Blj4ei8S-HEP1HZSP_5lS-z7Nope_ujndgsABb56Yw/edit?usp=sharing

What is 6, 12, and 18?

500

This has an infinite number of solutions

What is an inequality?

500

This is how you get x by itself in the equation: 9x=63

What is with the division property of equality or divide both sides by 9?
500

The time it takes to get to Grandma's house, t, is longer than 2 hours.

What is t > 2?
500

R is this type of variable in this situation: The number of apple slices remaining, r, and the number of apple slices eaten, e

What is dependent?

500

Write an equation that describes the relationship on this graph: https://docs.google.com/document/d/15Irr2rBosjbEYTqnRoz6TTZoAB4X3le-SqzmuO5APoM/edit?usp=sharing

What is t = s + 1?