Prudie needs $90 or more to be able to take her family out to dinner. She has already saved $30 and wants to take her family out
1 answer:
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Answer:
(x-4)(x-3)
Step-by-step explanation:
multiply 1 and 12= 12
find two numbers that multiply to get twelve AND add together to get -7(the middle number)
the two numbers are -3 and -4 (they add up to get -7 AND multiply together to get 12)
plug in these numbers for -7x
x(x-3)-4(x-3)
the bolded is the first binomial and the second binomial is in the parenthesis.
(x-4)(x-3)
I hope this helps!