14. Trevor and his siblings want to get professional pictures taken for their parents' anniversary.
They spend the day finding the location with the
best price. They have exactly $150 to spend on
the photographs. Snap! Photo Center charges a
general fee of $75 and $1.25 per photo proof. Say
Gouda Photo Center charges a general fee of $60
and $1.50 per photo proof. Which photo center, if
either, allows Trevor and his siblings to get more
photo proofs, and how many more proofs?

Answer

trevor will get the same amount of photo proofs at each place for the same price.

Step-by-step explanation:

1.25p+75=150

150-75=75

75/1.25=60

60 photo proofs

1.50p+60=150

150-60=90

90/1.50=60

60 photo proofs

think about it deeply and passionately about this property

i am sorry

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.