Answer:
12 fives and 18 tens
Step-by-step explanation:
solving this we need 2 different equations
one for he total bills and one for the total money
x+y=30
that is total bills
5x+10y=240
combining both equations we can use elimination method and get
12 five dollar bills and 18 ten dollar bills
Answer:
- 
- 
- 2.6
- Add 9.3025 and 2.6 = 11.9025
- Divide 3.70135110 by 11.9025
= 0.31097257
Answer:
Hello! answer: x = 60
Step-by-step explanation:
This is a complementary angle so it will add up to 90 degrees! here is a demonstration picture for how I solved it! Hope that helps!
<span> the total number degrees of all interior angles of a triangle is 180</span>
Try to understand the problem and take everything step by step