2022 / 2023 Algebra Review

Simple Equations

100

Solve: 2x + 2 = 18

x = 8

200

Solve: 3x + 4 = 7

x = 1

300

Solve: 3x + 3 - 2x = 21

x = 18

400

Solve: 4x - 5 - 3x + 2 - 2x = 9

x = -12

500

Solve: 21 + x = 2(x - 6)

x = 33

Slope Intercept/Linear Equations

100

Algebra: What is the slope-intercept of a linear equation

Algebra: y= mx + b

200

Write the following equation in slope-intercept form:  5(x + 2y) = 20

y = -1/2x + 2

300

Solve: (3x-5)/4 = 5

x = 25/3

400

Simplify: -4(3x - 2) -2(4 + 3x)

-18x

500

simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2

2hk + 4k

Slope/Simplifying Equations

100

Find the slope: 2(3x - y)  = -10 

3

200

What is the slope of the following equation:

2x + 2y = 8

slope = -1

300

Solve: (3 - 3x)/7 = 6

x = -13

400

Simplify: 22p - 7p + 19 - 15 - 12

15p - 8

500

 What's the slope of the line passing through (3,9) (5,4)

slope: -5/2

Algebra

100

2a+3a-a+b

4a+b

200

2(a-1)-a+2

a

300

Evaluate:

[(2cdot3)+(7cdot4)]+2

Algebra: 36 

400

Simplify: (2x-1)(2x+1)

4x^2-1

500

Simplify: 1/4(-4 + 16x) - 2/5(20x - 15)

5 - 4x

Do you know Mr Roedgaard?

100

How many children does Claus have?

2

200

How long has Mr. Roedgaaad worked on VGHF?

Næsten 1 år

300

What depth has been reached in relation to freediving?

32 m

400

How many decimal places of pi can Mr. Roedgaard

4

500

Before VGHF, where was Mr. Roedgaard employed?

Maribo Gymnasium