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3 years ago

9

A 40 oz bag of potato chips cost $3.20 or a 50 Oz bag of potato chips cost $4.50 which bag of chips has the lower unit price and

it's a better deal?

2 answers:

Ira Lisetskai [31]3 years ago

4 0

Answer:

Step-by-step explanation:

50oz

Karo-lina-s [1.5K]3 years ago

4 0

The 40 oz bag is the better deal and lower into price.

Explain

I Divided the price by the oz and got 8 cents per oz for the first bag and got 11 cents per oz on the 50 oz bag so therefore the 40oz bag is the better buy

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Total tax: 0.05(50 + 40)

Elenna [48]

Answer:

i think it's 4.5

7 0

3 years ago

The coordinates of the vertices of parallelogram RMBS are R(–4, 5), M(1, 4), B(2, –1), and S(–3, 0). Using the diagonals, prove

REY [17]

To prove a rhombus you need to show that the sides are congruent and the diagonals are perpendicular.

Sides:

$d_{RM}=\sqrt{(-4-1)^2+(5-4)^2}$

$=\sqrt{(-5)^2+(1)^2}$

$=\sqrt{25+1}$

$=\sqrt{26}$

$d_{MB}=\sqrt{(1-2)^2+(4+1)^2}$

$=\sqrt{(-1)^2+(15)^2}$

$=\sqrt{1+25}$

$=\sqrt{26}$

$d_{BS}=\sqrt{(2+3)^2+(-1-0)^2}$

$=\sqrt{(5)^2+(-1)^2}$

$=\sqrt{25+1}$

$=\sqrt{26}$

$d_{SR}=\sqrt{(-3+4)^2+(0-5)^2}$

$=\sqrt{(1)^2+(-5)^2}$

$=\sqrt{1+25}$

$=\sqrt{26}$

$\overline{RM}$ ≅ $\overline{MB}$ ≅ $\overline{BS}$ ≅ $\overline{SR}$

Diagonals:

Use the slope formula: $m=\dfrac{y_2-y_1}{x_2-x_1}$

$m_{RB}=\dfrac{5+1}{-4-2}$

$=\dfrac{6}{-6}$

= -1

$m_{MS}=\dfrac{4-0}{1+3}$

$=\dfrac{4}{4}$

= 1

Slopes are opposite reciprocals so they are perpendicular.

***************************************************************************

All of the sides are congruent and the diagonals are perpendicular so RMBS is a rhombus.

4 0

4 years ago

How do i simplify this

leonid [27]

I no learn yet. buttttttt what ever I don't care

6 0

3 years ago

Please help!!!! giving brainlist

brilliants [131]

Answer:

I saw this is recent so I cant explain to much because I dont know if your timed but 1.4 is equal to your number. all you got to do is 2.1 divided by 1.5

Step-by-step explanation

6 0

3 years ago

Read 2 more answers

Which object has the same y-intercept as a function y=2/3x-3?

Licemer1 [7]

The 4th option.

The values with no x or y attached are the y intercept

6x - 7y = 21

Subtract 6x from both sides

6x - 7y - 6x = 21 - 6x

-7y = 21 - 6x

Divide both sides by - 7

-7y/-7 = 21/-7 - 6x/-7

Y = -3 +6x/7

The why intercept, -3 is the same as the one in the question

7 0

4 years ago