On a number line, between which two consecutive whole numbers would 78 be located? Choose the correct answer below.

OA. 8 and 9

OB. 10 and 11

C. 7 and 8

OD. 9 and 10

C ; 7 and 8

Step-by-step explanation:

The correct question is as follows;

On a number line, between which two consecutive whole numbers would 7.8 be located?

Solution

Here, we want to know between which consecutive whole numbers will 7.8 be located .

As we know, 7.8 is a decimal, it is same as 7 + 0.8

It is greater than 7 but less than 8;

Thus it is between 7 and 8

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3