Answer:
what's the question you can't just give a sentence
Answer:
B
Step-by-step explanation:
A and C have the primes on the points not the original shape on the point so their wrong
And D the points are marked wrong
Answer:
The fraction will decrease 
Step-by-step explanation:
Let
x/y ----> the fraction
we know that
100%-50^=50%=50/100=0.50
100%-25%=75%=75/100=0.75
substitute
therefore
The percent that the fraction will decrease is equal to
Hey there,
380 miles = 14 gallons
1 miles = 14 / 380
= 7 / 190
418 miles = 7 / 190 x 418
= 15.4 gallons.
Hope this helps :))
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You meant to say x^2 - 49 and the second binomial is x^2 - 16.
x^2 - 49 = (x - 7) (x + 7).
Set each factor to 0 and solve for x individually.
x - 7 = 0
x = 7
x + 7 = 0
x = -7
Do the same for x^2 - 16.
Here is the set up:
x^2 - 16 = (x - 4) (x + 4).
Take it from here.
