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andriy [413]
2 years ago
15

Find the value of 3x^3y-2xy^2 when x=3 and y=-2​

Mathematics
2 answers:
dimaraw [331]2 years ago
6 0
It’s -30
3^3^3^-2-2^3^-2^2 = -30
sashaice [31]2 years ago
5 0

Answer:

sorry I don't remember bye I will try to remember

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Can you please help???
marusya05 [52]

Answer:

2 or 3 I think

I gessssssssssing

5 0
2 years ago
A family purchased tickets for a concert. They paid a total of $90 for 7 adult tickets and 12 child tickets. The price of a chil
andre [41]
A is aldult tickets
b is child tickets

b = 2/3 a

7a + 12b = 90
7a + 12 x 2/3 a = 90
7a + 8a = 90
15a = 90
a = 6; b = 4
4 0
3 years ago
Can anyone help out im a little confused.
Shtirlitz [24]

Answer:

4 {q}^{3}  \times 9 {q}^{4}

36 {q}^{7}

7 0
3 years ago
Read 2 more answers
What is 65 divided by 7
OlgaM077 [116]
I rounded so 9.29
good night!!
3 0
3 years ago
Need help with this!
Elden [556K]
27
Hope it helpssssss
4 0
2 years ago
Read 2 more answers
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