Remember PEMDAS
Parenthesis first so 5+4 = 9
There’s no sign in between it so
9 x 3 is 27
There you go
1. 10 pastries
2. $11
3. 5 miles
4. 0.83 cups
5. 9 pizzas
1. $0.41
2. erik because there is more
Step-by-step explanation:
This is a sequence of multiply by 2
3 6 12 24 48
Answer:
-23/18
Step-by-step explanation:
-7/9 = -70/90
-5/10 = -45/90
-70-45 = -115
-115/90
-23/18
EDIT: whoops, I subtracted 45 from 70 instead of adding them. it should be correct now.
hope this helps, goodluck with your schoolwork/homework.
sorry for any errors or bad explanations.