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3 years ago

Can the values be added or subtracted? If one value needs to be converted to another, describe the conversion.

Mathematics

1 answer:

Nastasia [14]3 years ago

8 0

C. the values can be added after making a conversion of units because they both measure length.

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The obriens are buying new windows for their house. The company installs the new windows for 2100 the total cost for buying the

Blizzard [7]

Answer:

Step-by-step explanation:

Given that:

Cost of purchase and installation = 5323.50

Cost per window = 230.25

Cost of installation = 2100

Hence,

Total purchase cost of windows alone :

5323.50 - 2100 = 3,223.50

Therefore, the number of windows purchased is :

(Total purchase cost of windows alone / price per window)

(3,223.50 / 230.25)

= 14

Hence, 14 windows was purchased

7 0

3 years ago

Please help this is hard

Vladimir [108]

Answer:

10x-15y

Step-by-step explanation:

5(2x-3y)

10x-15y

3 0

3 years ago

Question below in photo!! Please answer! Will mark BRAINLIEST! ⬇⬇⬇⬇⬇⬇⬇

7nadin3 [17]

Answer:

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Step-by-step explanation:

6 0

3 years ago

What is the GCF of 10 and 35?

siniylev [52]

Answer:

Step-by-step explanation:

The greatest common favor is 5

3 0

3 years ago

What is the poinet-slope form of the equation for the line in the graph?

Ne4ueva [31]

Answer:

$y -5 = \frac{9}{13}(x - 7)$

Step-by-step explanation:

Given :

Two points are given in graph (-6, -4) and {7, 5).

The point-slope form of the equation of a straight line is:

$y -y_{1} = m(x - x_{1})$ ------------(1)

Let $(x_{1}, y_{1})=(7,5)$ and $(x_{2}, y_{2})=(-6,-4)$

The slope of the line $m=\frac{y_{2}- y_{1}}{x_{2}- x_{1}}$

Put all known value in above equation.

$m=\frac{-4- 5}{-6- 7}$

$m=\frac{-9}{-13}$

$m=\frac{9}{13}$

The slope of the line $m=\frac{9}{13}$

We know m, and also know that $(x_{1}, y_{1})=(7,5)$ , so we put these value in equation 1.

$y -5 = \frac{9}{13}(x - 7)$

Therefore, the equation of the line is $y -5 = \frac{9}{13}(x - 7)$ .

6 0

3 years ago