Answer:
n=7 d=8
Step-by-step explanation:
n+d=15 d=15-n
0.05n+0.1(15-n)=1.15
0.05n-0.1n+1.5=1.15
-0.05n=-0.35
n=7 d=8
Answer: 8
Step-by-step explanation:
80 is in the tens place. second digit left of decimal
Step-by-step explanation:
jkkkkkkkkkkkkkkkkkkkkk
2(x² + 3x - 5 + 3x² - 2x + 6) =
2(4x² + x + 1) =
8x² + 2x + 2
B.
Answer:
5 x n
Step-by-step explanation:
This is the answer because:
1) 5 times a number n is just 5 times n
Hope this helps!