Answer:
there are 15 marbles in the bag
Step-by-step explanation:
Answer:
-19
Step-by-step explanation:
1) substitute a with 2 and b with 5
(3 + 2)^2 * (4-5) + √36
2) solve the brackets and the square root
(5^2) * (-1) + 6
3) solve the power
25 *(-1) + 6
4) solve the multiplication
-25 + 6
5) solve the sum
- 19
40,023,032 = 40,000,000 + 20,000 + 3,000 + 30 + 2