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never [62]
3 years ago
10

Amelia makes $8 per hour at her job and then earns an additional $15 for every tablet she sells. She uses the expression 8h + 15

t to keep track of her earnings. Part
a.Identify the coefficients and variables in the expression. Part
b.How many terms are in the expression, what are they, and how do you know? Part
c.Which term in the expression shows the total earned for tablets sold?
Mathematics
1 answer:
valkas [14]3 years ago
7 0
<h2>a) coefficients  are 8 & 15 &  variables are h & t  </h2><h2>b) There are 2 terms in the expression and they are  8h & 15t  because they are separated by addition 8h + 15t </h2><h2>c)  the term that shows the total earned in the expression  is 15t</h2>
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Please I need your help
BlackZzzverrR [31]

Answer:

the volume would change since the object is heavier

Step-by-step explanation:

I can't see other steps and the more the mass and the area of the object the more volume ots take up

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3 years ago
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Your mom has sent you to buy a new suit and will let you get new shoes too if you keep it under $200. The suit you want to buy i
Greeley [361]
No you want get the shoes because 20% of will get you to 237 dollars to pay and thats not under 200 dollars
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3 years ago
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Y = 3/5x + 1, 5y = 3x - 2, 10x - 6y = -4<br> is it perpendicular, parallel, neither
Ber [7]

Answer:

y=\frac{3}{5} x+1 and 5y=3x-2 are parallel.

10x-6y=-4 is neither parallel nor perpendicular.

Step-by-step explanation:

First, you have to simplify each equation in terms of y.

y=\frac{3}{5} x+1\\5y=3x-2\\10x-6y=-4

Your first equation is already in terms of x, so simplify your second equation.

5y=3x-2\\y=\frac{3}{5} x-\frac{2}{5}

Now you can simplify your third equation.

10x-6y=-4\\-6y=-10x-4\\y=\frac{5}{3} x+\frac{2}{3}

These are your three equations in terms of y:

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

Now, all you have to know is how to tell using your slope if a line is parallel or perpendicular to another.

Two parallel lines will have the exact same slope.

Two perpendicular lines will have slopes which are opposite reciprocals. For example, a line with a slope of 2 is perpendicular to a line with a slope of -\frac{1}{2}, as they have opposite signs and are reciprocal (2/1 versus 1/2) to each other.

Your first two equations have the same slope and are therefore parallel.

Your third equation is a reciprocal, but it is not opposite, and is therefore not parallel nor perpendicular.

5 0
3 years ago
37 points! The square root of 83 can be plotted on the number line below.
Nikitich [7]

Answer:

9.1 is the nearest tenth

9.11 to the nearest hundredth

just slightly to the right of 9.1

Step-by-step explanation:

sqrt(83)

sqrt(81) = 9

So we know that it is slightly greater than 9

9.1*9.1 =81.81

9.2*9.2=84.64

9.1 is closer

9.11 * 9.11 =82.9921

9.12 * 9.12 =83.1744

9.11 is closer

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3 years ago
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hichkok12 [17]

Answer:

I can't read this language

Step-by-step explanation:

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3 years ago
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