Answer:
145
step by step explanation:
perimeter definition:
perimeter definition:the continuous line forming the boundary of a closed geometrical figure.
add up the length of the sides:
80+20+45=145
Answer:
6
Step-by-step explanation:
4(3)+(2)^2-(5)^2
12+4-10
16-10
6
Answer:
you can multiply nothing by 5 to get you any of those numbers
Well, there are

amounts of white flower and 6 cups of wheat flower.
So the total flower is

Given that

is the total, the equation you would use is:

The constraints are as follows:
y can only be

6
And if y=0, x would have to be -6 (which is impossible)
Answer:
nice.
Step-by-step explanation: