The product of a negative number and a positive number is always negative.
Here's something funny my math teacher once told us to help us remember.
Good thing happening to a Good person = Good
positive x positive = positive
Bad thing happening to a Good person = Bad
negative x positive = negative
Good thing happening to a Bad person = Bad
positive x negative = negative
Bad thing happening to a Bad person = Good
negative x negative = positive
Answer:
3/4=6/8 =9/10
Step-by-step explanation:
Answer:
Eight pins, each 43/8” long, have to be cut from a piece of drill rod. There is a 3/32” waste for each cut. What is the minimum length of rod you will need? 35” ...