Like the last question, tackle it the same way.
The first number should be n
The second number (n+2)
The third number (n+4)
Add them all together. Simplify this amount to:
3n + 6 = 84
3n = 78
n = 26
Thus the least number is 26, then comes 28, then 30.
Answer:
7.8%
Step-by-step explanation:
Answer:
the volume is 0.8 × 0.3 × 1.3 = 0.312 units cubed.
Step-by-step explanation:
After scaling down 1/10:
Length = 8 ÷ 10 = 0.8
Width = 3 ÷ 10 = 0.3
Height = 13 ÷ 10 = 1.3
The answer is 6.
Let's first simplify the expression:
3 · 2x = 6x
Now, the coefficient (k) is a number that stands right before x:
kx
Let's see what is the coefficient:
kx = 6x
So, k = 6