Pemdas
Parentheses exponents multiplication divide add subtract (7+5)=12
12+4•13-2 4•13= 52
12+52-2
64-2
The answer is 62
Factors are the numbers another number can be divided from. example-
8÷4=2, 4 is a factor of 8.
so the factors of 4 are 1,2and 4itself. like this-
4×1=4
1×4=4
2×2=4
answer- 1,2 and 4.
10,000 Because you need to add 10,000 add its going to give you 20,000
Y because if you add them you will get 10x =-10
The y will be eliminated because you have positive 3 -4
Answer:
47.13cm
Step-by-step explanation:
2×3.142×7.5cm
