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3 years ago

I need this to be explained and have the answer thanks I AM BEGGING YOU!!!!!!!!!!!!

Mathematics

1 answer:

Firdavs [7]3 years ago

6 0

Answer:

Store A has a better deal because $402.90 is less than $404.10.

Step-by-step explanation:

Store A

The $25 off coupon reduces the price to ...

$499 - 25 = $474

The discount from this amount is 15%, so is ...

$474 × 0.15 = $71.10

The final amount paid is then ...

$474.00 -71.10 = $402.90

(Side note: you can select the correct answer at this point, because only one answer shows this value.)

___

Store B

After the $20 off coupon, the price is ...

$469 -20 = $449

The additional 10% discount amounts to ...

$449 × 0.10 = $44.90

So, the final price is ...

$449.00 -44.90 = $404.10

___

Now, you know that Store A offers the better price because $402.90 is less than $404.10.

You might be interested in

The coordinates of the image of line segment RT are R’(-2, -4) and T’(4, 4). The image was produced by a dilation with a scale f

lukranit [14]

Answer:

R(-4,-8) and T(-8,8)

Step-by-step explanation:

Dilation multiplies or divides. Since it is .5 dilation, the pre-image has greater points.
This multiplying each end point by 2 gives us our pre-image values.

4 0

2 years ago

Which is the minimum or maximum value of the given function? a. The function has a minimum value of -2 b. The function has a min

Alex17521 [72]

Answer:

The function f(x) is not given, I used a different function but the approach and steps is the same .

Step-by-step explanation:

Given the function f(x) = 2x2 - 8x + 5

compare with the normal quadratic equation ; ax2 + bx + c = f(x)

a = 2, b = -8 and c = +5

since a is greater than zero i.e a > o {positive}

As such, it has a minimum

hence for minimum value; x = -b/2a

x = -(-8)/2 x 2

x = 8/4 = 2

plugging the values of x in f(x) ; f(2) = 2(2)^2 -8(2) + 5

f(2) = -3, hence it has minimum value and the minimum value is -3

3 0

3 years ago

The image below shows two parallel lines cut by a transversal. What is the value of A

rewona [7]

Answer

59°

Explanation

There are 2 parallel line and one transverse.

Angles in a straight line add up to 180°

∴ 180 - (2a + 3) = 180 - 2a -3

= 177 - 2a

The angle (177 - 2a) corresponds to angle a in the diagram. The two corresponding angles are equal.

∴ 177 - 2a = a

177 = a + 2a

3a = 177

a = 177/3

= 59°

3 0

3 years ago

Please help me answer this, I don't get what I'm supposed to do TvT

kompoz [17]

Answer:

You save 86 cents per pound.

Step-by-step explanation:

According to the given problem, grocery store B charges chicken 5 pounds of chicken for $38.20. Consider finding the unit price:

To find the unit price of any item, do the following calculation:

Total Price / Total amount = $$$ per amount.

The unit price of store b is $\frac{38.20}{5}=7.64$ . In other words, every pound of chicken costs $7.64 at store b.

For store a, we are provided with a table. Given how the question is being asked, we should expect a higher unit price. We can take any charge to find the unit price since the price should be consistent no matter how many pounds you buy. I will calculate the first row:

$\frac{12.75}{1.5}=8.5$

In other words, every pound of chicken costs $8.50 at store a. This price is higher. You can verify this is the correct unit price by multiplying the unit price with any amount of pounds provided at the table. You should get the total cost.

So, now that we have both unit prices, we can calculate the difference to find out how much we save per pound when choosing store b:

8.50-7.64=0.86.

6 0

2 years ago

CAN SOMONE ANSWER THIS

laiz [17]

Your answer is 8,000 minus 6 & 4

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers