Factor w2 + 8w + 16, if possible. if the polynomial is prime, say sofactor 3y2 + 10y + 7, using the ac method. if the polynomial is prime, say so.

when we compare the given equation to

a=1, b=8,c=16

So, ac=1*16=16 and b=8

We need factor pair of ac, 16, which sum upto b, 8.

As, 4*4=16 and 4+4=8

4 and 4 are required factor pair.

So,=

when we compare the given equation to

a=3, b=10,c=7

So, ac=3*7=21 and b=10

We need factor pair of ac, 21, which sum upto b, 10.

As, 3*7=21 and 3+7=10

3 and 7 are required factor pair.

=

step-by-step explanation:

so first find out how much each is worth.

quarter= 25 cents

dime= 10 cents

pennies= 1 cent

then multiply each by how much each is worth.

200                     150                   300

x                         x                     x   1

  25                       10              

                                  300

1000                     1500

+                          

4000                                      

5000                                  

then count 2 from the back and add a period.

$50.00

$15.00

$3.00

and then add them

  $50.00

+

  $15.00

+

    $3.00

$68.00

so sunghee has $68.00

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where are the options?

step-by-step explanation: