<span> the answer is 9 23/27
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Answer:
6. 8b²-5b-4
7. -3x²+9x-4
8. 3
9. 6a+15
Step-by-step explanation:
you will subtract/add the numbers with the same variables and exponent.
ex. (number 6) 7b²+ b²= 8b²
5b= 5b 8b²+5b-4
1-5= -4
(plus 5b because it didnt come out to a negative) if you have any questions, say in the comments and ill try my best to help
Answer:
See Below
Step-by-step explanation:
1)√8 √10 √15
2)√3/16 √3/4
3)
0.25 R
0.25 R
0.33 R
4)
23 R
pi IR
√400 R
(√36)/2 R if its √(36/2) then IR
5)
pi
√8
Hope this helped!
40 hundreds flats. 400 tens = 4,000. 40 hundreds also equals 4,000.
