10. 240 - 545
11. 75% -27
12. 3p - 480
13. 632732 - 7
14. 168 – (5y + 2
15. (7a - 66)2 – 167
16. (4x + 5)2 - 1
17. 1632 - 5y + 7)
18. 100 - (a - 4
Evaluate :
19. (205)2 – (195)
20. (6.4)2 – (3.0)
Answers
Answered by
0
10.
Answer:
240- 545= -305
Step-by-step explanation:
11. 75%=3/4
3/4-27= 3/4-108/4 = -105/4=-26.25
Answered by
1
Answer:
10.-305
11.−105/4
(Decimal: -26.25)
12.3(p−160)
13.632725
14.5(−y+34)
15.14a−299
16.−4x−3
17.−5y+1639
18.100
19.215
20.9.8
Step-by-step explanation:
im only good at math i'm like a math nerd ^-^ <3 it took me about 5 mins to solve lol
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