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4 years ago

I need help with all of this though

Mathematics

1 answer:

ANEK [815]4 years ago

3 0

All of what?????? I can help

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5xy4 25x2y 5x2y2 What is the greatest common factor (GCF) of the monomials shown above?

FinnZ [79.3K]

Answer:

5xy

Step-by-step explanation:

I'm going out on a limb and assuming exponents.

$5xy^{2} \\25x^{2}y \\5x^{2} y^{2}$

We can note that 5 is a common factor for the coefficients. All the terms share at least one x. All the terms share all least one y. So the GCF of these monomials is 5xy.

6 0

3 years ago

A frost caused a temporary spike in the price of orange juice . the price is now $10 a gallon befor the frost , the price was $4

Hunter-Best [27]

It is 2.5 times more expensive.

50 Percent of 4 is 2.

So, 4 + 4 + 2 = 10

3 0

4 years ago

Read 2 more answers

A pizza shop charged $49.57 for 3 large pepperoni pizzas. This price included a $2.50 delivery fee.

Amiraneli [1.4K]

It will be $49.57 - $2.50 = $47.07

5 0

3 years ago

Read 2 more answers

Consider the following.f(x)=74 – x2Find the x-values at which f is not continuous. Which of the discontinuities are removable?

tensa zangetsu [6.8K]

Answer

given,

f(x) = 74 - x²

A function is continuous when it is differential at all the points.

$f'(x) =\dfrac{d}{dx}(74-x^2)$

$f'(x) =- 2 x$

so, the given function is continuous for all the value of x.

We should know that if a function is quadratic then it is differential at all the point. And if it is differential then it is definitely continuous.

Hence, there is no discontinuous point present in the equation.

6 0

4 years ago

Explain or show how you could find 5 ÷ 1/3 by using the value of 5x3.

erastova [34]

Answer:

You could find 5/⅓

by using 5 × 3

Knowing that:

Any number multiplied by 1, gives the number itself.

Dividing any number by itself gives 1.

Writing 5/⅓ as 5/⅓ × 1 doesn't change the value.

Then I can write 5/⅓ as

5/⅓ × (5×3)/(5×3) = 1

This can become

[5×(5×3)] / [(⅓) × (5×3)]

= 75/(15/3)

= 75/5

= 15

12/ 3/5

= [12/ (3/5)] × [(5×3)/(5×3)]

= 12×(5×3) / (3/5)×(5×3)

= (12×5×3) / [(3×5×3)/5]

= 180 / (45/5)

= 180 / 9

= 20

7 0

3 years ago