Answer:
9/10
Step-by-step explanation:
90%
Answer:
549
Step-by-step explanation:
A calculator can give you an equivalent expression.
I might work from the middle outward:
= 486 -3 +33×2
= 483 +66
= (480 +60) + (3 +6)
= 540 + 9
= 549
Step-by-step explanation:
the product of −1 and −3
(-1)×(-3)
= 3
Answer:
x=-5
Step-by-step explanation:

Answer:
15 1/2
Step-by-step explanation: