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2 years ago

Can yall help me with this? 3(5+-x)

Mathematics

2 answers:

LUCKY_DIMON [66]2 years ago

5 0

Answer:

15 - 3x

Step-by-step explanation:

3 X 5 = 15

3 X -x = -3x

answer is 15-3x

Igoryamba2 years ago

4 0

Answer:

3x - 15

Step-by-step explanation:

3(5 + -x) is equivalent to 3(5 - x)

3(5 + -x)

3(5) + 3(-x)

15 + -3x

15 - 3x

3x - 15

Hope this helps!

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Choose the method of pay that would result in the most earnings for one month on sales of $73,620. a. Straight commission of 6%

larisa86 [58]

A. 0.06(73,620) = 4417.20 pay on straight commission of 6%
b. 3000 + 0.02(73,620) = 3000 + 1472.40 = 4472.40 (salary + 2% com)
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d. 0.05(35,000) + 0.07(73620 - 35,000) = 1750 + 2703.40 = 4453.40

most earnings would be : B. monthly salary + 2% commission

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3 years ago

3.25x-1.5y=1.25 13x-6y=10

Kaylis [27]

Step-by-step explanation:

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '1.5y' to each side of the equation.

3.25x + -1.5y + 1.5y = 1.25 + 1.5y

Combine like terms: -1.5y + 1.5y = 0.0

3.25x + 0.0 = 1.25 + 1.5y

3.25x = 1.25 + 1.5y

13x + -6y = 10

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '6y' to each side of the equation.

13x + -6y + 6y = 10 + 6y

Combine like terms: -6y + 6y = 0

13x + 0 = 10 + 6y

13x = 10 + 6y

THANK YOU..... 

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4 0

3 years ago

Read 2 more answers

In the figure shown, FG is tangent to circle D.

romanna [79]

Answer:

Option B

Step-by-step explanation:

From the figure attached,

Circle D is drawn with the radius = DG or DE

A tangent FG has been drawn at a point G on the circle from an external point F.

By theorem,

Radius of a circle is always perpendicular to the tangent, drawn to the circle from an external point.

Therefore, DG ⊥ FG.

Option B will be the correct option.

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3 years ago

Population Growth Using 20th-century U.S. census data,

asambeis [7]

The population of Ohio will be 10 million in the year 1970

The population growth of Ohio is represented by the function:

$P(t)=\frac{12.79}{1+2.402e^{-}0.0309t}$

P is the population in millions

t is the number of years since 1900

To find the year that the population of Ohio will be 10 million, substitute P = 10 into the function P(t) and solve for t

$10=\frac{12.79}{1+2.402e^{-}0.0309t}\\\\10(1+2.402e^{-}0.0309t)=12.79\\\\1+2.402e^{-}0.0309t=\frac{12.79}{10} \\\\1+2.402e^{-}0.0309t=1.279\\\\2.402e^{-}0.0309t=1.279-1\\\\2.402e^{-}0.0309t = 0.279\\\\e^{-}0.0309t =\frac{0.279}{2.402} \\\\e^{-}0.0309t =0.116\\\\-0.0309t=ln0.116\\\\-0.0309t=-2.154\\\\t=\frac{-2.154}{-0.0309} \\\\t=69.7$

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Therefore, the population of Ohio will be 10 million in the year 1970

Learn more here: brainly.com/question/25504185

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3 years ago

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aliina [53]

Answer:

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3 years ago