Expressions, Patterns, and Relationships, SMS

Question 1

Which rule applies to this pattern?

Accepted Answer

2n - 1

Question 2

Find the value of the expression: 22 ÷ (2 x 7 - b) + 1 for b = 3

Accepted Answer

3

Question 3

Write an algebraic expression for the following situation: 5 less than 7 times an amount x

Accepted Answer

7x - 5

Question 4

What do we call a set of numbers that very often follows a pattern?

Accepted Answer

Sequence

Question 5

What is the common difference in this sequence?

Accepted Answer

11

Question 6

What is a mathematical phrase that has at least one variable and one operation?

Accepted Answer

Algebraic expression

Question 7

Simplify the expression: – 3(5p + 6y) + 4(3p – 9y)

Accepted Answer

-3p - 54y

Question 8

Which expression fits these words: a number decreased by three times another number.

Accepted Answer

x - 3y

Question 9

Evaluate the expression when y = 5 : 4 + [(y − 2) + 3]2

Accepted Answer

40

Question 10

A linear sequence, equation, or graph...

Accepted Answer

has a constant rate of change

Question 11

I can simplify expressions and create expressions for arithmetic sequences.

Accepted Answer

True Story, Like a Boss

Question 12

Evaluate the expression: (-8+3)3 + 20 ÷ 4

Accepted Answer

-120

Question 13

This is a linear graph. True or False?

Accepted Answer

False

Question 14

In the Order of Operations, which operation do we perform first?

Accepted Answer

Brackets or parentheses

Question 15

Simplify the expression: 3x + 2 - 3(8 + x)

Accepted Answer

-22

Questions 15