Algebra 1A - Skill Test 01

Which unit of distance is part of the SI system of measurement?

• inches

• meters

• miles

• feet

Sam runs 2 miles in 12 minutes.

Which describes the simplified rate at which Sam runs in minutes per mile?

• 6 minutes per 2 miles

• 12 minutes per 2 miles

• 12 minutes per 6 miles

• 6 minutes per 1 mile

• TRUE

• FALSE

A submarine is at sea level and starts descending at a rate of 40 meters per minute.

After 20 minutes, the submarine is

• 20 meters below the sea level

• 200 meters below the sea level

• 40 meters below the sea level

• 800 meters below the sea level

Which property can you use to show that 3(4−6)=12−18?

• commutative property

• distributive property

• subtraction property

• associative property

• TRUE

• FALSE

The expression 25a+15c represents the total amount spent on adult (a) and children (c) tickets for a local festival.

Evaluate the expression for a=4 and c=6.

Write an exact number

• 32

• 16

• 4

• 8

• Whole numbers

• Integer

• Rational number

• Irrational Number

• Real Number