Answer:
Step-by-step explanation:
Expression
(5+3)+(5x2)=p
Solution
18
(Step-by-Step)
In this expression we simply have to use basic PEMDAS (Parenthesis Equation Multiplication Division Addition Subtraction) Order.
We start by working out the parenthesis
5 + 3 and 5 x 2
First let's work out our metal and wood paperweights
5+3=8
Simple enough, we have 8 metal AND wood paperweights
Now we have to work out our glass paperweights.
We have twice as many glass as we do metal PW's meaning we need to multiply the 5 metal paperweights by 2
5x2=10
This simplifies and boils our equation down to
8+10
simply solve and add the two and you have your answer
18
Answer:0,3 and 3,0
Step-by-step explanation:
0,3 and 3,0 are right because we need 0 and 3 to be one the X side
1,0 and -1,3 is wrong it is not a 1 or -1
2,0 and 2,0 is wrong because it is not 2 on x axis
-1,0 and -1,-3 are wrong because we are not on -1 on x axis
hopefully i explained it right
12.5 = X
Cross multiply, which makes 4x=50
Then divide 4 from 50 and get 12.5
