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Zigmanuir [339]
2 years ago
13

Mushrooms are healthy food for wild songbirds. Adam buys a 3.5 oz container of mealworms for $8.75. Marco buys a 3.75- oz contai

ner of mealworms for $9.75. ​Which container is a better buy?
Mathematics
1 answer:
Lady bird [3.3K]2 years ago
8 0

Answer:

Adam's container

Step-by-step explanation:

Given

Adam

Weight = 3.5\ oz

Amount = \$8.75

Macro

Weight = 3.75\ oz

Amount = \$9.75

Required

Determine the better buy

First, we need to determine the unit cost per oz of each

i.e.

Unit\ Cost = \frac{Amount}{Weight}

For Adam:

Unit\ Cost = \frac{8.75}{3.5}

Unit\ Cost = 2.5

For Marco:

Unit\ Cost = \frac{9.75}{3.75}

Unit\ Cost = 2.6

The better buy of both is the one with the smaller unit cost.

<em>Since 2.5 < 2.6, we can conclude that Adam's container is a better buy</em>

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Divide <br><br> (x^2 - 13x +40) divided by (x- 6)
kodGreya [7K]

Answer:

The quotient is: x-7

The remainder is: -2

Step-by-step explanation:

We need to divide (x^2 - 13x +40) divided by (x- 6)

The quotient is: x-7

The remainder is: -2

The division is shown in the figure attached

3 0
3 years ago
The dimensions of a regulation football field are 160 feet by 360 feet.A coach has drawn a scale model of the field on a blackbo
charle [14.2K]

Answer:

31.5 cm

Step-by-step explanation:

scale of an architecture is ratio of size of drawing to size of actual object.

Given size of football field is 160 feet by 360 feet

Given that on map shortest side is 14

since value of shortest side is 160 feet

then

scale defined for this football filed will be

scale = size of shortest side on model/size of shortest side of actual football field

scale = 14/160

Given that scale will remain same for longer side as

14/160= size of longer side on model/size of longer side of actual

14/160 =  size of longer side on model/360

thus,

size of longer side on model = (14/160) * 360

size of longer side on model = 14*360/160 = 31.5

Thus, the other side of model that is longer side is 31.5 cm

6 0
3 years ago
Ms. Stone decided to purchase 2 reusable bottles instead. When she got to the counter, she realized she had $10.15, only ⅝ of th
Bumek [7]

Answer:

The price of one reusable bottle is $8.12

Step-by-steetp explanation:

Ms stone wanted to purchase two reusable bottles but discovered she had only ⅝of the Mone and that ⅝ is equal to $ 10.15.

So the cost of what she wants to purchase will be called x.

Mathematically

⅝ * x = 10.15

X = (10.15*8)/5

X = 81.2/5

X= 16.24

The price of the two bottles is $16.24

So the price if one bottle will be calculated as follows.

2 bottles=$ 16.24

One bottle= $16.24/2

One bottle= $8.12

The price of one reusable bottle is $8.12

6 0
3 years ago
HEPL MEE, I NEED EXTREME HELP!
natta225 [31]

Answer:

A= ( 5 x 3 ) x [(9-5)x3 divided by 2]

15+6

=21

P= 5+5+3+9

=22

6 0
2 years ago
Seven times the difference of a number and 1
weeeeeb [17]
Describe that better
8 0
3 years ago
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