Answer:16 , 22
Step-by-step explanation:
Given
Chris is six-year older than his sister
The sum of their ages is 38
Suppose the age of Chris sister is x
So Chris age is
the sum is
Chris age
Chris sister Kennedy's age
Answer:
A-square
The formula for the surface area of a cube is:
SA = 6a²
where a is the length of the cube
change it to a mix fraction instead
Answer:b and c
y = - 4/5x - 1 2/5 Step-by-step explanation:
(-3, 1) (1, -2)
-2 - (-1) / 1 - (-3) = -1/4
20hm
That simple!. Good Luck.