Answer:
9x^2+3x-90
81x+3x-90
84x-90 final answer
Step-by-step explanation:
Answer:
A AND D ARE CORRECT.
Step-by-step explanation:
IT IS A NUMBER LINE SO IT IS JUST BASIC ADDITION AND SUBTRACTION.
Answer:
6 , because 48 paintbrushes divided by 8 tables makes 6 paint brushes per table.
Step-by-step explanation:
A = pi * r^2
D = 2.5 so r = 1.25
A = 3.14 * 1.25^2
A = 4.9 ft^2
A valid proportion would be 3/4=21/28.
You would multiply both the 3 & 4 is 3/4 by 7 to get 21/28.
Hope this helps!
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