Answer:
the answer is 56.52 inches
Step-by-step explanation:
hope this helps :)
Answer:
B: after 5 months
Step-by-step explanation:
Make to equations from the given information
Let y be the cost, and let x be the number of months
Gym 1: y = 35.65x + 75
Gym 2: y = 17.95x + 164
It wants to know when the cost will be the same, so set the 2 equations equal to each other and solve..
35.65x + 75 = 17.95x + 164
17.70x = 89 (subtract 17.95x and 75 from both sides)
x = 5.02 (divide both sides by 17.7)
So after 5.02 months the cost will be equal, since 5.02 is greater than 5 months, the answer is after 5 months, which is B
Answer:
Step-by-step explanation:
Answer:
√
17 , 4.23 , 9/2
Step-by-step explanation:
√
17 = 4.12310562
... (about 4.1)
9/2 = 4.5
Imagine that the variable c represents something tangible, like an orange. So what this equation is asking is subtract 1 orange from 12 oranges. So you are left with 11 oranges.
Another way to think about this problem is if you rewrite the equation slightly to:
12c - c =
12c - 1c =
11c