Remember.
positive number x positive number = positive number
positive number x negative number = negative number
negative number x positive number = negative number
negative number x negative number = positive number
So if both numbers have the same sign, either both positive or both negative, then the product will be positive.
Imo you only need to be taught the basic of math and other things like geometry and algebra should be optional, although math is a core class along english/language arts which is why it’s necessary
Answer:
you use older of operations to solve this
Answer:
x = -10
Step-by-step explanation:
the correct answer is a, because a vertical angle is made of 2 intercepting lines.
