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1 year ago

What is the solution to the system of equations graphed below?

Mathematics

1 answer:

ArbitrLikvidat [17]1 year ago

8 0

Answer:

Step-by-step explanation:

I use my calculator

Step 1: Press 2nd button

Step 2: Then press tan button(sys-solv)

Step 3: Then change the slope intercept form to standard form

Ax+By=C

Step 4: Then put it in the calculator in standard form

And you get X=6 and Y=9

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No scale is shown on this map of a wilderness area. The distance between Rose Lake and the main road is 3.5 mi. On the map it is

vivado [14]

Answer:

<em>The actual distance between Rose Lake and the hiking trail is 7 miles.</em>

Step-by-step explanation:

The actual distance between Rose Lake and the main road is 3.5 miles and the scaled distance on the map is 2 inch.

Suppose, the actual distance between Rose Lake and the hiking trail is $d$ miles.

Given that, the scaled distance from Rose Lake to the hiking trail on the map is 4 inch.

So, <u>according to the ratio of "scaled distance" to the "actual distance"</u>, the equation will be......

$\frac{2}{3.5}= \frac{4}{d} \\ \\ 2d=4*3.5=14\\ \\ d=\frac{14}{2}=7$

Thus, the actual distance between Rose Lake and the hiking trail is 7 miles.

4 0

2 years ago

A special discount was offered to the employees of Ryan's, a lead ing men's store. Employees were given their employee discount

Helen [10]

Answer: a) $2155, b) $1763.03.

Step-by-step explanation:

Since we have given that

Number of cable knit sweaters = 15

Cost per sweaters = $65.00

Number of pairs of khaki twill pants = 22

Cost of each pair = $50.00

Number of casual jackets = 18

Cost of each jackets = $62.00

total sale volume would be

$15\times 65+22\times 50+18\times 62\\\\=\$3191$

Employee discount = 35%

Additional discount = 15%

So, Total markdown dollars taken is given by

$3191\times \dfrac{100-35}{100}\times \dfrac{100-15}{100}\\\\=3191\times \dfrac{65}{100}\times \dfrac{85}{100}\\\\=3191\times 0.65\times 0.85\\\\=\$1763.0275$

Hence, a) $2155, b) $1763.03.

4 0

3 years ago

What is the length of side a? Round to the nearest tenth of an inch

slamgirl [31]

Answer:

ok this is easy all it is 16-7=9 so a=9 so all it is 7x9=72 then its 72 divided by 2 so your answer is 36

3 0

2 years ago

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Which graph represents the solution set of the inequality x+2>6

Andreyy89

Answer:

x + 2 < 6

x < 4

d represents the inequality

3 0

3 years ago

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A scale model of a house is 1 ft long. The actual house is 50 ft long. In the model, the window is 1 1/5 inches tall. How many f

yKpoI14uk [10]

The model is 1:50 so take 11/5 and multiply it by 50 and you get 110, so the window is 110 inches long

6 0

2 years ago

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