Unit 3 Test Practice #3

Front

What is the change in a tablet's battery life after streaming videos for 9 minutes if it decreases by -0.13% per minute?

Back

The change in battery life is -1.17%.

Front

Back

14

Front

Back

Front

If Leroy scores -10 points and Greg scores \frac{3}{5} times as many points as Leroy, what is Greg's score?

Back

Greg's score is -6.

Front

What can be said about two integers if their product is negative?

Back

One integer is positive & the other is negative.

Front

Define a negative integer.

Back

A negative integer is any whole number less than zero.

Front

What is the result of multiplying two negative integers?

Back

The result is a positive integer.

Front

What is the result of multiplying a positive integer by a negative integer?

Back

The result is a negative integer.

Front

What does it mean for a number to be a divisor of another number?

Back

A divisor is a number that divides another number without leaving a remainder.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.