Select the choice that translates the following verbal phrase correctly to algebra: the product of k and m km k + m k − m k ÷ m

Option a

Step-by-step explanation:

We are given that verbal phrase

The product of k and m

We have to find the value that is translate of verbal phrase into algebra.

In order to find the value of given verbal phrase into algebra using multiply operation

We know that when two variable are multiplied then if the variable same then the power added and variable remain same but if variables are different then the product remain same

k and m are two different variable

The product of k and m

=km

Hence, option a is true.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.