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marin
19 days ago
8

A store sells four-packs of permanent markers in assorted colors for $3.19 per pack. All spiral-bound notebooks, whether wide-ru

led or college-ruled, sell for $1.20 each. Cleo buys x packs of markers, y wide-ruled notebooks, and z college-ruled notebooks. The store charges a 6% sales tax on Cleo’s total bill. Which expression represents the amount Cleo must pay after taxes?
Mathematics
2 answers:
babunello [8.4K]19 days ago
8 0

Answer:

(3.19x(4)+1.20y+1.20z) *0.06

Step-by-step explanation:

Cleo purchases a number of x packs of markers, y wide-ruled notebooks, and z college-ruled notebooks.

Each type of notebook, whether wide-ruled or college-ruled, is priced at $1.20 each, resulting in the expressions: 1.20y and 1.20z.

The four-packs of markers are sold for $3.19 each, and Cleo's purchase of x packs means we write the expression as:

3.19x(4) (which is the cost at $3.19 per pack)

Combining the costs for x packs of markers and the notebooks gives us:

3.19x(4)+1.20y+1.20z

The store adds on a 6% sales tax to Cleo’s overall total. Therefore, the expression is:

(3.19x(4)+1.20y+1.20z) *0.06

Inessa [9K]19 days ago
6 0
4*$3.19x + $1.20yz * 0.06 = ta
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Zina [9171]

Response:

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Step-by-step explanation:

1. The line includes the points (34,12) and (32,48). Then, apply the slope formula, which is:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

2. By substituting values into the formula, you will get:

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4 0
9 days ago
Find the rate of change for the situation. A chef cooks 9 lbs of chicken for 36 people and 17 lbs of chicken for 68 people. 36 p
babunello [8412]

Response:

C. Each person receives 1/4 lb of chicken

Step-by-step analysis:

Determine the rate of chicken per person.

A chef prepares 9 lbs of chicken for 36 individuals and 17 lbs for 68 individuals.

A. 9/17 lb per individual

B. 4 lb per individual

C. 1/4 lb per individual

D. 36 individuals

Calculation:

9 lbs for 36 individuals

Chicken per individual = Total chicken / Total number of individuals

= 9 lbs / 36 individuals

Chicken per individual = 1/4 lb of chicken

17 lbs for 68 individuals

Chicken per individual = Total chicken / Total number of individuals

= 17 lbs / 68 individuals

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6 0
16 days ago
if Marianne's father calls and says he needs 13 pounds of potting soil, how many additional bags should she buy?
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5 0
17 days ago
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Solve for x<br> zx=5g(2x-c)
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Answer:

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Step-by-step explanation:

We employ a Poisson distribution where:

t = time units

x = occurrences during t units

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P(x;λt) = e raised to the power of (-λt) multiplied by λtˣ divided by x!

Here, λt equals 25.

x equals 30.

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