Answer:
8n-7-6n ( -*+ will be - for the term 6n)
2n-7
2n=7
n=7/2
Answer: 6x=42
Explanation: After the step 6x+6=36, it’ll equal 6x=30 because when you subtract the 6 on both sides, it’ll equal 30, revealing it’s actually 6x=30, with the conclusion of x=5.
Answer:
y = 64(0.5)ˣ
Step-by-step explanation:
We can write this as an exponential decay function. The formula for that is y = a(1 - b)ˣ where a is the initial value and b is the decay factor. In this case, a = 64 and b = 1/2 or 0.5 so the final answer is y = 64(0.5)ˣ.
Answer:4
Step-by-step explanation:
because if you use your brain to count, there is 1,5 1,5 1,5 and 5,1