In rectangular form, we have the coordinates 
Answer:
Answer is 261
Step-by-step explanation:
-4r+5y-14 r=0 y=55
insert "r" and "y" values into equation
=-4(0)+5(55)-14
evaluate;
-4(0)=0
5(55)=275
so, now the equation would look like this;
=275-14
<h2>=261</h2>
Answer:
The answer to your question is : number 1 = 13 number 2 = 15
Step-by-step explanation:
# 1 = 2n +1
# 2 = 2n +3
Conditions:
2n + 1 + 77 = 6(2n + 3)
Simplify 2n + 78 = 12 n + 18
Solve it for n 12n - 2n = 78 -18
10n = 60
n = 60/10
n = 6
But
# 1 = 2n + 1 = 2(6) + 1 = 12 + 1 = 13
# 2 = 2n + 3 = 2(6) + 3 = 12 + 3 = 15