PEMDAS (parenthesis, exponents, multiply, division, addition, subtraction) Please excuse my dear aunt Sally (52 + (15/5)*6) + 2= 72
The value of x is 10
You do 3x-3 = 2x+13
Subtract 2x from both sides
x-3 = 13
add 3 to both sides
x=10
Volume = (pi 3.14)(r^2)(h)
(3.14)(49)(18)
(153.86)(18)
2769.48
Subtract equation (2) from equation (1)
Subtract the like terms (ie subtract straight down)
2x - x = 1x = x
y - y = 0y = 0 so the y terms go away
-2 - 5 = -7
We end up with x = -7
Answer:
24% then .245
Step-by-step explanation:
Divide a percentage by 100 to get it in decimal form