Answer:
a = 14
Step-by-step explanation:
3a = a + 28 ➡ 2a = 28 ➡ a = 14
The answer is 1 by multiplying by itself
Answer:
-13y - (-72y)
59y is answer
Step-by-step explanation:
Well if it is a number like .933333333 you will have to round it, So now it is .93 and .93 in a fraction is 93/100
The area of a circle is given by the formula:
A =

r^2
Since

= 3.14, and r = 6, sub these values into the equation,
A = 3.14 x 6^2
= 113.04
Hope this helped!