Answer:
.
Step-by-step explanation:
We can begin by converting 65% to a fraction over 100. 65% converts to 0.65, or .
We can simplify this down. Both 65 and 100 share a common factor of 5, which allows us to produce a new fraction:
Therefore, the simplified version is .
Answer:
I suppose that you want to find which gym will be cheaper for you.
We have two equations:
• Gym A: 30m + 50
• Gym B: 10m + 100
First, let's find the value of m such that both gyms cost exactly the same:
30*m + 50 = 10*m + 100
Let's solve this for m
30*m - 10*m = 100 - 50
20*m = 50
m = 50/20 = 2.5
now:
for m < 2.5, Gym A will be cheaper, because the y-intercept is smaller.
for m > 2.5, Gym B will be cheaper, because the slope is smaller,
Then depending on the number of months that Martin wants to go to the gym, he can se the info above to pick the one that is cheaper.
Answer:
its C
Step-by-step explanation:
you do inverse operations so you subtract 14 from 20 which gives you 6 and you divide that by negative two fifths and you get negative fifteen but you flip the sign bc you divided by a negative integer so the answer is C x<-15
This could be wrong but i am pretty sure it will be a 35% decrease losing $29.75
Answer:
-13
Step-by-step explanation:
it's right but i hope i helped u'r welcome