Answer:
Tails:28
Heads:22
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
36*25= 900
1620-900 = 720
720/36 = 20
Answer:
D. X=-3, y=4
Step-by-step explanation:
-2x+3y=18 equation 1
x=-y+1 equation 2
-2(-y+1)+3y=18 replace x value of equation 2 into equation 1
2y-2+3y=18
5y=20
y=4
solve for x by replacing y value into either equation.
x=-y+1
x=-4+1
x=-3
9.3*10^34 divided by 3.1*10^17 is 3*10^17 in scientific notation :)
Answer:
8 -2 π square units
Step-by-step explanation:
Hi, I hope this helps; I apologize for answering late. I just now completed this lesson, myself! I assure you its right.