Let 'c' represent the number of pictures Chelsea took.
Let 's' represent the number of pictures Sonya took.
For last year's Thanksgiving, c + s = 236
For this year's Thanksgiving, let 'x' represent the number of photos taken in total. x = c + s, where c and s are two integers that are the same (c = s).
And we know that for both years, c + s + x = 500.
As we know that c + s is already 236 from last year, we can remove c + s from the equation in bold and replace it with 236 instead.
236 + x = 500.
Now we have to isolate the x term.
x = 500 - 236
x = 264.
We know that x = c + s, where c and s are the same, so we can just use one of the variables and double it (so you either get 2c or 2s - it doesn't matter which one you pick because they're both the same).
2c = 264
c = 132
c = s
s = 132.
Both took 132 pictures this year.
Hey You!
1 million = 1,000,000
In other words, 1 million is 1000 1000s.
<span>The number 80 is <span>25%</span> of <span>320</span></span>
Answer:
0.58
Step-by-step explanation:
0.51+0.7=0.58
1+7=8+50=50=0.58
Answer:
500
All of the above
paying your balances off in full
make credit card purchases that you know you can pay back within a month
0% interest for 1 year and 12% interest after that
0% interest for 1 year and 12% interest after that
paying your balances off in full
all of the above
Step-by-step explanation:
