<span>B) A key chain can hold 3 keys. If there are a total of 12 keys, how many key chains are there?</span>
Answer:
B and F
Step-by-step explanation:
Answer:
3)Quadratic
Step-by-step explanation:
Brainliest?
<span>The point of concurrency of the three medians of a triangle is called the orthocenter of the triangle.</span>
Answer:
We need to find the value of b to make 8b - 27 be equal to 5, so:
8b - 27 = 5
We solve the equation:
8b = 5 + 27
8b = 32
We divide both sides by 8:
b = 32/8 = 4
So now, we know that b=4, and we can verify:
8*4 - 27 = 5
32 - 27 = 5 TRUE
