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finlep [7]
3 years ago
8

2) A pair of jeans costs $80. The store is having a sale for 30% off. What would

Mathematics
1 answer:
Viefleur [7K]3 years ago
7 0

Answer:

$56

Step-by-step explanation:

$80 x .3 = $24

$80 - $24 = $56

You can also do $80 x .7 = $56.

Hope that helps!

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4 teachers share 3 gallons of paint. How much paint does each teacher get?
Elodia [21]
Just divide

3/4 = 0.75

4 teachers, and only 3 gallons of paint
1 less gallon of paint, so each teacher should get less than a whole. 

0.75 gallons of paint per teacher
5 0
3 years ago
Read 2 more answers
How do you write 96 / 6 in different ways
GarryVolchara [31]

Reduce 96/6 to 16 because 6 goes into 96/6 16 times.

3 0
3 years ago
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Write the equation for a line in slope-intercept form (y=mx+b) that
dalvyx [7]

Answer:

y = -2x - 1

Step-by-step explanation:

Parallel lines have the same slope, so the slope will also be -2.

Plug this slope and the given point into the equation y = mx + b and solve for b:

y = mx + b

5 = -2(-3) + b

5 = 6 + b

-1 = b

Then, plug this and the slope into the equation:

y = -2x -1 will be the equation

3 0
3 years ago
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Explain why the "+ C" is not needed in the antiderivative when evaluating a definite integral.
Aliun [14]

The reason the "+ C" is not needed in the antiderivative when evaluating a definite integral is; The C's cancel each other out as desired.

<h3>How to represent Integrals?</h3>

Let us say we want to estimate the definite integral;

I = \int\limits^a_b {f'(x)} \, dx

Now, for any C, f(x) + C is an antiderivative of f′(x).

From fundamental theorem of Calculus, we can say that;

I = \int\limits^a_b {f'(x)} \, dx  = \phi(a) - \phi(b)

where Ф(x) is any antiderivative of f'(x). Thus, Ф(x) = f(x) + C would not work because the C's will cancel each other.

Read more about Integrals at; brainly.com/question/22008756

#SPJ1

8 0
1 year ago
How do you do this?
Ray Of Light [21]
Thats a hardie gooks b
7 0
3 years ago
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