Algebra: The Basics 2

Question 1

Is the following true or false? 𝒙 × 𝒙 × 𝒙 = 3𝒙

Accepted Answer

False

Question 2

Simplify the expression 2a - 4b + 3a - b

Accepted Answer

5a - 5b

Question 3

SOLVE 6(j + 2) = 84

Accepted Answer

12

Question 4

How many terms are there in 3a + 5a - 9?

Accepted Answer

3

Question 5

What is the formula for writing linear equations?

Accepted Answer

y = mx + c

Question 6

When x = -2, the value of 6 − 𝒙 is 4

Accepted Answer

False

Question 7

Which equation represents this line?

Accepted Answer

y = 1.5x - 3

Question 8

Which of these is NOT an expression?

Accepted Answer

15x + 2y = 4

Question 9

What is the equation of this line?

Accepted Answer

x = 1

Question 10

What is the perimeter of a rectangle if length = s and width = t?

Accepted Answer

2(s + t), 2s + 2t

Questions 10