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Cloud [144]
3 years ago
11

(PLEASE HELP) Solve the following equation for x to find the total number of sale items stocked on the shelves of a toy store fo

r a certain week:
x = 0.7x + 24

How many total items were stocked for that week?

A. 14
B. 56
C. 80
D. 10
Mathematics
1 answer:
Kazeer [188]3 years ago
4 0

Answer:

80

Step-by-step explanation:

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Please help me with the question. Will mark brainliest.
Inessa05 [86]

Step-by-step explanation:

A.) Ok, so the mean price for Southtown is 72,800.

And the mean price for middle town is 54,900

So Southtown has the higher mean price.

Explanation:

To find the mean. You must first add up all the numbers, then divide the total by how many numbers you added up.

72,000 + 50,000 + 68,000 + 93,000 + 81,000 = 364,000

Then,

364,000/ 5 = 72,800

B.) It is 17,900

Explanation:

72,800 - 54,900 = 17,900

Hope this helps you out!!! : )

6 0
3 years ago
(Algebra2 HELP please)
Savatey [412]

Maximizing profit, is a way of getting the highest possible profit, from a function.

The bakery should make 45 loaves of A and 0 loaves of B, to maximize profit

To do this, we make use of the following representations.

x represents source A, and y represents source B

So, we have:

<u>Constraint 1: </u>

A uses 5 pounds, and B uses 2 pounds of oats.

Available: 180

The above condition is represented as;

\mathbf{5x + 2y \le 180}

<u>Constraint 2: </u>

A and B use 3 pounds of flour each.

Available: 135

The above condition is represented as;

\mathbf{3x + 3y \le 135}

<u>Objective function</u>

A yields $40, while B yields $30

So, the objective function is:

\mathbf{Maximize\ Z = 40x + 30y}

So, we have:

\mathbf{Maximize\ Z = 40x + 30y}

Subject to

\mathbf{5x + 2y \le 180}

\mathbf{3x + 3y \le 135}

\mathbf{x,y \ge 0}

See attachment for the graph of the subjects

From the graph, we have the corner points to be:

\mathbf{(x,y) = \{(0,45),(30,15),(45,0)\}}

Substitute these values in the objective function

\mathbf{Z = 40(0) +30(45) = 1350}

\mathbf{Z = 40(30) +30(15) = 1650}

\mathbf{Z = 40(45) +30(0) = 1800}

The maximum value of Z is at: (45,0)

This means that: the bakery should make 45 loaves of A and 0 loaves of B, to maximize profit

Read more about maximizing functions at:

brainly.com/question/14728529

6 0
3 years ago
Joshua has a stored value card with $100
alexira [117]

Answer:

no money left (0$), but no extra payment either.

Step-by-step explanation:

x = price per kg of crab

y = price per prawn

if he orders the first list, we know $12 will be left on his card, that means the order costs 100 - 12 = $88.

1×x + 4×y = 88

for the second list we know he would have to pay $28 extra, in addition to the $100 in the card.

so, 100 + 28 = $128

2×x + 2×y = 128

x + y = 64

now we have a system of 2 equations with 2 variables. we use one equation to express one variable by the other, and that we use then in the second equation to solve it.

x = 64 - y

(64 - y) + 4y = 88

64 + 3y = 88

3y = 24

y = 24/3 = $8

=>

x = 64 - y = 64 - 8 = $56

so, if he orders 1.5 kg of crab and 2 prawns we get a cost

1.5×56 + 2×8 = 84 + 16 = $100

so, he will not have any money left in the card, but he will not have to pay anything extra either.

5 0
3 years ago
Does anyone know where i can get vinnie hackers phone number? thanks!
fomenos

Answer:

search it up

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
The number of wiring packages that can be assembled by a company's employees has a normal distribution, with a mean equal to 19.
Makovka662 [10]

Answer:

Mean: μ =  158.4

Standard deviation σ = 3.3941

Step-by-step explanation:

The mean number of packages produced per worker in an 8-hour day is the product of the mean number of packages produced per hour  multiplied by the total number of hours:

\mu = 19.8*8\\\mu = 158.4

The standard deviation for 158.4 packages produced in an 8-hour period is the product of the standard deviation per hour by the square root of the total number of hours:

\sigma = 1.2*\sqrt{8}\\\sigma = 3.3941

8 0
3 years ago
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