80/5=16 cookies need 1 cup of flour
144/16= 9 cups to make 144 cookies
Answer:
(3x - 5)²
Step-by-step explanation:
When we expand (3x - 5)², we get:
(3x - 5) (3x - 5)
When we multiply, we get:
9x² - 30x + 25
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Have a great summer :)
The answer is letter A since the mixed form of 7/5 is equal to 1 and 2/5.
<span>120 - 36 is 84 just as 12(10 - 3) = 12 x 7 = 84.</span>
