All categories

3 years ago

Store A: 12$ for 3 pies or store B: $10 for 2 pies which is a better buy

Mathematics

2 answers:

Ksivusya [100]3 years ago

8 0

Answer:

$12 for 3 pies= $4 per pie.

$10 for 2 pies= $5 per pie.

$12 for 3 pies would be the better buy.

Step-by-step explanation:

astra-53 [7]3 years ago

3 0

It is better to buy from store A because each pie is four dollars at store a and each pie is five dollars a store B

You might be interested in

Round your answer to the nearest hundredth

nalin [4]

Answer:

A = arctan(BC/CA) = arctan(8/2) = 75.96 deg

Hope this helps!

3 0

2 years ago

Please help me :)) algebra 2! what are the real roots?

irina1246 [14]

Answer:

Step-by-step explanation:

So we have the equation:

$3(x-4)^\frac{4}{3}+16=64$

First, let's subtract 16 from both sides:

$3(x-4)^\frac{4}{3}=48$

Now, let's divide both sides by 3:

$(x-4)^\frac{4}{3}=16$

Remember that with fractional exponents, we can move the denominator into the root position. Therefore:

$(\sqrt[3]{x-4})^4=16$

Let's take the fourth root of both sides. Since we're taking an even root, make sure to have the plus-minus symbol!

$\sqrt[3]{x-4} =\pm 2$

Cube both sides. Since we're cubing, the plus-minus stays.

$x-4=\pm 8$

Add 4 to both sides.

$x=\pm 8+4$

Calculator:

$x=8+4\text{ or } x=-8+4\\x=12\text{ or } x=-4$

So, our answer is A.

And we're done!

7 0

3 years ago

Check my last question is u want 10 pts

larisa [96]

Ok..................

4 0

2 years ago

A triangular prism has a triangle Base with a base of 35cm and a height 24cm. The prism has a height of 80cm. What is the Volume

Agata [3.3K]

67,200cm I took the test :)

3 0

3 years ago

Which expression shows that 11 + 7 = 5 + 13?

Naily [24]

The addition method.

4 0

3 years ago