Integers

q1 write a pair of integers

a) product is -10
b)sum is -5
c)difference is -2
d)difference is 4
e)sum is -9 and product -10
f) integers a and b such that a÷b=-4

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Fast! find the length of cu. the triangles are similar. show your work.