Common assessment 7 review at home

Front

What is the sum of six cubed and 15?

Back

Front

How do you factor the expression 16x + 32?

Back

The factored form is 16(x + 2).

Front

If Tom has 3/4 kg of flour and uses 2/5 of it for cookies, how much flour does he use?

Back

Front

In the expression 3x + 9, what is the variable?

Back

The variable is x.

Front

How many cities' temperatures were taken in the histogram if the answer is 62?

Back

The number of cities is 62.

Front

Back

The value is 216.

Front

What does it mean to factor an expression?

Back

Factoring an expression means to express it as a product of its factors.

Front

What is the definition of a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value.

Front

Back

Front

What is the definition of a histogram?

Back

A histogram is a graphical representation of the distribution of numerical data.