2 years ago

Simplify the expression: (-4 + v)(3) - =

Mathematics

1 answer:

lara31 [8.8K]2 years ago

3 0

Answer:

-12 + 3v Is the answer

Hope this helps :)

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Yesterday tram charged $70 to babysit for 5 hours

slega [8]

Answer:

And?

Step-by-step explanation:

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3 years ago

cara works at a fine jewelry store and earns a commission on her total sales for the week. her weekly paycheck was in the amount

Gekata [30.6K]

Cara's rate of commission is 12%.

Step-by-step explanation:

Given,

Paycheck = $6500

Salary = $1000

Commission = Paycheck - Salary

Commission = 6500-1000 = $5500

Total sales for the week = $45000

Commission rate = $\frac{Commission}{Total\ Sales}*100$

$Commission\ rate=\frac{5500}{45000}*100\\\\Commission\ rate=\frac{550000}{45000}\\\\ Commission\ rate=12.22\%$

Rounding off to nearest whole number.

Commission rate = 12%

Cara's rate of commission is 12%.

Keywords: commission, subtraction

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3 years ago

What is the value of b in the equation (y^-9)^b=y^45?

nevsk [136]

Answer:

b = (log(y^45))/log(1/y^9) + (2 i π n)/log(1/y^9) for n element Z

Step-by-step explanation:

Solve for b:

(1/y^9)^b = y^45

Take the logarithm base 1/y^9 of both sides:

Answer: b = (log(y^45))/log(1/y^9) + (2 i π n)/log(1/y^9) for n element Z

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3 years ago

To rent a certain meeting room, a college charges a reservation fee of $36 and an additional fee of $8.80 per hour. The history

just olya [345]

Answer:

the maximum hours that they can rent it for is 8

Step-by-step explanation:

36 + 8.8t < 106.4

8.8t < 70.4

t < 8

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Isilah persegi ajaib berikut agar setiap, kolom, baris, diagonal hasilnya sama

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Aku tahu indonesia. Halo nama saya sinthujan

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3 years ago