Answer:
The area for this is 72
Step-by-step explanation:
2x3=6 6x2=12
2x6=12 12x2=24
6x3=18 18x2=36
12+24+36=72
Answer:
p=35
Step-by-step explanation:
(2p+5) + (3p)= 180 degrees
solve for p
p=35
12...? I think?
Since she has 9 left and it only says that she gave 3 away..
Answer:
y=2
Step-by-step explanation:
(y+7)÷3=3y-3
y+7=9y-9
7+9=9y-y
16=8y
2=y
Answer:
21, 22, 23
Step-by-step explanation:
Construct equations representing each piece of information.
Three consecutive integers are three numbers in a row, for example, 1, 2 and 3.
Let's let
Integer 1 = X
Integer 2 = Y
Integer 3 = Z
X = (Y + Z) - 24
We also know that
Y = X + 1
and Z = X + 2
We can now sub this information into the first equation. We do this so that we can have only one variable in the equation.
X = (X+1) + (X+2) - 24
now solve for x,
X = 2X + 3 - 24
X = 2X - 21
-X = - 21
X = 21
So, the integers are 21, 22, 23
