There are 420 students that eat lunch. only on fridays do the lunch people serve pizza. 65% of the students purchase pizza on friday. how many pizza lunches were sold?
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For the function, f(x) = -5x 2, find f(-4).

What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48