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lozanna [386]
4 years ago
9

3y+6-y Please help! I'm awful at math

Mathematics
1 answer:
Sloan [31]4 years ago
6 0

Step-by-step explanation:

So what are you looking for with that equation?

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An apprentice productively working a 40-hour week earns more wages and is worth considerably more to the local union and the ind
zvonat [6]
$3.60

You can get this by determining that the rate of which they are paid is $4 an hour (divide the total by the amount of hours). Then you can find the rate of which they collect dues by dividing the amount they paid by their total (3%). 

Using those numbers you can find the total amount the second person paid. 
4 0
4 years ago
Simplify 12a^7b^5/16a^2b^2
Genrish500 [490]

Answer:

\frac{12a^7b^5}{16a^2b^2}=\frac{3}{4} a^5b^3

3 0
4 years ago
What is the perimeter of a rectangle whose width is (x - 7) units and whose length is (3x + 10) units?​
FromTheMoon [43]

Answer:

The answer is "(8x + 6) units".

Step-by-step explanation:

Formula of perimeter is:

\to \bold{P=2 \text{(Length +width)} }

       =2((3x+10)+(x-7))\\\\=2(4x+3)\\\\= 8x+6

4 0
3 years ago
A curve has equation y=x√x.find the equation of the tangent to the curve at the point(1, 5)
rewona [7]

Answer:

y - 5 = \frac{3}{2}(x - 1)

Step-by-step explanation:

Note that \frac{dy}{dx} = m_{tangent}

Differentiate using the power rule

\frac{d}{dx}(ax^{n}) = nax^{n-1}

Given

y = x\sqrt{x} = x. x^{\frac{1}{2} } = x^{\frac{3}{2} }, then

\frac{dy}{dx} = \frac{3}{2}x^{\frac{1}{2} }

When x = 1

\frac{dy}{dx} = \frac{3}{2} . 1 = \frac{3}{2}

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = \frac{3}{2} and (a, b) = (1, 5), thus

y - 5 = \frac{3}{2}(x - 1) ← equation of tangent

3 0
3 years ago
Please help me I need help NO LINKS
GREYUIT [131]

Answer:

I'd say A is the correct answer. There's a chance I'm wrong but I don't think so

4 0
3 years ago
Read 2 more answers
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