Answer:
a+1-2= negative 1 a+1+2=3
Step-by-step explanation:
hope this helps
Hello Basketballlover28,
Answer:
Price: $ 7.99
Sales Tax (7%): $ 0.56
Total: $ 8.55
Answer:
19c-2
Step-by-step explanation:
photomath
Answer:
5 sqrt2.
Step-by-step explanation:
sqrt8 = sqrt4 * sqrt2 = 2 sqrt2
sqrt18 = sqrt9 * sqrt2 = 3 sqrt2
So simplifying:
5sqrt 8 - sqrt18 - 2 sqrt2
= 5*2sqrt2 - 3 sqrt 2 - 2 sqrt2
= 10 sqrt2 - 5 sqrt2
= 5 sqrt2 (answer).
160cm3
2/5 - 1/4 = 8/20 - 5/20 = 3/20
(3/20)t = 24
t = 160
