Heptinstall Inequalities Test Review AMP 2024

Front

What is the square root of 256?

Back

16

Front

Solve for k: 7k - 2 ≥ -9

Back

k ≥ -1

Front

Joan needs $100 for a calculator. If she earns $5 per hour babysitting and gets $10 for mowing, which inequality represents the hours she needs to babysit?

Back

5x + 10 ≥ 100

Front

Dale has $25 for a carnival. Admission is $4 and rides cost $1.50 each. What inequality shows the max rides he can go on?

Back

1.5x + 4 ≤ 25

Front

Solve the inequality: -4x + 14 ≤ 54

Back

x ≥ -10

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

What does the symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

What is the first step in solving the inequality 7k - 2 ≥ -9?

Back

Add 2 to both sides to isolate the term with k.

Front

If x represents the number of rides Dale can go on, how would you express the total cost of rides?

Back

Total cost = 1.5x + 4.

Front

What is the solution to the inequality 5x + 10 ≥ 100?

Back

x ≥ 18.