3. Study the numerical expression 7 x (9-3). Which one of the following expressions is equivalent to this numerical expression? A. Multiply 7 by the difference between 9 and 3.
B. Multiply 7 by 9, then subtract 3.
C. Subtract 3 from the product of 7 and 9.
D. Three less than the product of 7 and 9.

B

Step-by-step explanation:

First step is to do whatever is in the parentheses: 9-3.

Then you will multiply 7 by that number; which will give you the answer.

B is correct because it does it that way.

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0