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miss Akunina [59]
3 years ago
5

3xy(5x2 + 2xy + 3y2) Multiply this

Mathematics
2 answers:
frez [133]3 years ago
6 0
10x+2xy+6y I answered this must self and solved it
balandron [24]3 years ago
4 0
The answer is 10x+2xy+6y
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A 4 pound bag of sugar contains 480 teaspoons and costs $3.60. A batch of muffins uses half a cup of sugar. (1 cup = 48 teaspoon
Marianna [84]

Answer:

batches- 20

cost of each batch- $0.18

Step-by-step explanation:

480/24 = 20

3.60/24 = 0.18

7 0
2 years ago
8 + 12 = 2x<br><br> HELPPPP GOOD ANSWERS
Gennadij [26K]

Answer:

x = 10

Step-by-step explanation:

8 + 12 = 2x

8 + 12 = 20

20 = 2x

----   -----

2      2

10 = x

x = 10

5 0
3 years ago
Read 2 more answers
Which algebraic expression is a polynomial with a degree of 5?
Eddi Din [679]
The degree of a polynomial is the highest exponent or sum of exponents of the variables in the individual terms of a polynomial.

Looking at each the polynomial:

3x5 + 8x4y2 – 9x3y3 – 6y5: Degree is 6 (look at the 2nd and 3rd term)

2xy4 + 4x2y3 – 6x3y2 – 7x4: Degree is 5 (look at 1st, 2nd, and 3rd term)

8y6 + y5 – 5xy3 + 7x2y2 – x3y – 6x4: Degree is 6 (look at 1st term)

–6xy5 + 5x2y3 – x3y2 + 2x2y3 – 3xy5: Degree is 6 (look at 1st and last term)

Therefore, the answer is the second option:
2xy4 + 4x2y3 – 6x3y2 – 7x4
6 0
3 years ago
Read 2 more answers
Please help!! MATH | WILL MARK BRAINLIEST!! 40 POINTS
madreJ [45]

Answer:

y = 9 cos [(⅕pi)x]

Step-by-step explanation:

Amplitude = 9

Period = 10

2pi/10 = pi/5

3 0
3 years ago
Jing has $800 to deposit into two different savings account. She will deposit $600 into an account that earns simple interest an
ivolga24 [154]

Answer:

the question answer is A

Step-by-step explanation:

7 0
3 years ago
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