Abe correctly rounded all of the values to the nearest ten to

estimate and then used a calculator to determine the exact

value of the expression.

542 - 360 = (472 - 442)

Which statements are true about Abe's estimated result

and calculated result for this expression? Check all that

apply

Abe's exact answer is 530.

Abe's estimated answer is 528.

0 Abe's exact answer is 528,

Abe shouldn't use a calculator on the first step (472-

442) because it is easily done using mental math.

The first step in evaluating the expression is to subtract

360 from 548

5y

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

you cant answer this dummy

step-by-step explanation: