The answers are in the picture I hope this helps! Pls put me in the brainliest lol
If <em>a</em> is fixed and <em>b</em>,<em>c</em> are unknowns then the equation <em>b</em>+<em>c</em>=10-<em>a</em> has 11-<em>a</em> solutions. They are pairs (b,c): (0,10-a), (1,9-a), (2,8-a), ... (10-a,0). As <em>a</em> runs from 0 to 10 we have total number of solutions (11-0)+(11-1)+...(11-1)=11+10+...+1=(1+11)*11/2=66.
Answer:
Step-I by-step explanation:I don’t know
151 * 5 = 755
23,000 - 755 = 22,245
It'll be worth $22,245 in 5 years.
