Answer: 2z + 6
Step-by-step explanation: Distribute the 2 to z and 3.
Answer:
The statement is true
Step-by-step explanation:
The question is as following :
is divisible by 7 and 19, true or false?
The given expression is 
Take
as a common

So,
divided 7 = 
And
divided 19 = 
is divisible by 7 and 19 (<u>True</u>)
Answer:
Step-by-step explanation:
Answers:
10) y= 1/2x - 2
11) y= 2x + 3
12) y= 2/3x - 4
I found this by using y=mx+ b
Answer:

Step-by-step explanation:
tanx=
sin60°/cos60°=
= 