In order to take a field trip to a science museum, ms speedi's students sold scented pencils for $1. in the classroom, rowena tried to put the $1 s into 2 equal piles and found one left over at the end. when polly tried putting the bills in 3 equal piles, she also ended up with one extra bill. frustrated, they tried 4, 5,and 6 equal piles and each time had $1 left over. finally rowena put all the bills evenly into 7 equal piles, and none were left over.

c.

step-by-step explanation:

73

step-by-step explanation:

7×3²+10

=7×9+10

=63+10

=73

can someone me pls

fred: my number has two periods. one period contains the digits 3, 0, and 6 in that order. the other contains digits 0, 9 and 5 in that order.

ned: my number has two periods also. one contains the digits 4,8, and 6 in the that order. the other period contains 1, 2, and 7 in the order.

fred: yes, but my number is greater than you'res

what are freds and ned's numbers.

(you dont need to explain ! )

(f/g)(x) = (2x+1)/(x^2 - 8x)

the domain is the set of all x in the real numbers such that denominator is not 0:

x^2 - 8x ≠ 0 ⇔ x(x-8) ≠ 0 ⇒ x ≠ 0, 8

so the domain is {x ∈ r | x ≠ 0 and x ≠ 8}