Answer:
1. 1+(2+3)
2. (1 +2)+3
3. (2*3)*4
4. 2*(3*4)
5. 3*2
6. 2+1
7. 2(x+3)
8. 4x+3
9. (4*3)+(4*2)
10. (-2*5)+(-2*x)
11. (3*10)-(3*y)
12. (-3*4)-(-3*x)
13. commutative property
14. commutative property
15. distributive property
16. associative property
17. 1+(-3)
18. 4+3
19. -(-4-3)
20. -4+3
Hope this helps
I would need to see it other wise how would i help you i do not know the other information i need to solve it
Answer:
54.50
Step-by-step explanation:
10 * 5 + 9%
50 + 9% (4.50) = 54.50
The number shown here is written in scientific notation since it’s composed of a decimal that is between 1 and 10 in this case 2.98 and a power of 10 in this case 10 to the 7th power. Therefore, this number is written in proper scientific notation.
2% of 1000 = $20
$20 x 4 = $80
She will owe $80 in interest at the end of 4 years.