Answer:
Geo pays $43.75 per month for the gym.
Step-by-step explanation:
Given that:
Membership fee = $25
Amount paid for year = $550
Let,
a be the amount he pays per month.
And there are 12 months in a year.
Total amount = Membership fee + 12 * Per month fee
550 = 25 + 12a
550 - 25 = 12a
525 = 12a
12a = 525
Dividing both sides by 12
Hence,
Geo pays $43.75 per month for the gym.
Rounded to the nearest hundredth, numbers look like this:
So, our number lies between 0.62 and 0.63. We have to check which of the two is closer. To measure the distance between numbers, we use the absolute value of the difference:
Since , we deduce that 0.63 is closer to 0.6288 than 0.62, and thus it's a better approximation.
The ratio you are told means that for every 5 pink salons, you have 7 yellow swans. This means that if you have more, you have to multiply both values. For example, if you had 10 pink salons, then you would have 14 yellow swans because 5 × 2 = 10 so therefore 7 × 2 = 14. In this case, 390 ÷ 5 = 78, so you need to multiply 7 by 78, which gives you 546 yellow swans in total. I hope this helps!
We will use B for the number of baseball cards and H for the number of hockey cards.
B = 5H
B + H = 840
Use substitution by plugging 5H in for B in the second equation.
5H + H = 840
6H = 840
H = 140
If there are 140 hockey cards, then there are 5*140 = 700 baseball cards.
So the answer is 700.
A because i did the work and got it right