The 14th term is equal to -44.
y = 12 - 5x
The sequence can be represented by this function.
Each term is being subtracted by 5.
Using this function we can find the 14th time.
y = 12 - 5(14)
y = 12 - 56
y = -44
-2x - 2y = 4
x + 5y = 10
It looks like the method it would be easiest to use to solve this system is substitution. To use substitution, let us isolate x in the second equation:
x + 5y = 10
x = -5y + 10
---
-2x - 2y = 4
-2(-5y + 10) - 2y = 4
10y - 20 - 2y = 4
8y - 20 = 4
8y = 24
y = 3
Now we can substitute back into the second equation to find x:
x + 5y = 10
x + 5(3) = 10
x + 15 = 10
x = -5
Finally, to check our work:
-2(-5) - 2(3) = 4 --> 10 - 6 = 4 <--True
-5 + 5(3) = 10 --> -5 + 15 = 10 <--True
Answer:
y = 3
x = -5
Steps:
1. Do 28-12= 16 girls
2. Your ratio is 12:16
3. Your answer is B. 3/4
4. This correct because
12 divided by 4 is 3
16 divided by 4 is 4
5. Your answer is 3/4
Answer:
y < 3x + 
Step-by-step explanation:
6x > 2y - 5
<em>Adding 5 to both sides</em>
=> 6x + 5 > 2y
<em>=> </em>2y < 6x+5
Dividing both sides by 2
=> y < 
=> y < 
=> y < 3x +
This is the required slope intercept form in the form 
Radio was 10
got markup of 54%
this implies it is almost 1/2x more than 10
10*1 is 100% of 10
use this fact and take 10 + .54*10=New Cost (nc)
tax is 2% use nc*1.2
