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Salsk061 [2.6K]
3 years ago
11

How do you simplify the expression (y-15)5

Mathematics
1 answer:
Irina-Kira [14]3 years ago
8 0

Answer:

5y - 75

Step-by-step explanation:

(y-15)5

Distribute

y*5 -15*5

5y - 75

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vova2212 [387]

The square of a binomial expands as follows:

(a+b)^2=a^2+2ab+b^2

Expanding all the binomials, we have

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Sum like terms:

5k^2-32k+85=5k^2-12k+65

Simplify terms appearing on both sides:

-32k+85=-12k+65

Move all terms involving k to the left and all numbers to the right:

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3 years ago
What is the solution to the equation log2 (5x - 2) = 3?
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3 years ago
Lea buys 6 model cars that each cost $15 she also buys 4 bottles of paint that each cost $11 how much does lea spends on model c
MissTica
Times the price of the model cars to the amount bought.

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Now, multiply the price of the paint to the amount bought.

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Add both together. 90+44= 134.

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What is the concentration of H+ ions at a pH = 2?
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Answer:

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