3 years ago

Which ordered pair is a solution of the equation?

Mathematics

1 answer:

aleksley [76]3 years ago

7 0

Answer:

Step-by-step explanation:

try all of them

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An integer by -3 is 21 what is the integer? Can someone help me with this and show the work for it

Illusion [34]

Answer:

can you clarify because i dont understand what you're asking

Step-by-step explanation:

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2 years ago

The price of admission to a World War I history museum is $8.29 for adults and $6.47 for children. A family of 2 adults and 4 ch

Mamont248 [21]

Answer:

cost for adults=$8.29

cost for children=$6.47

cost for 2 adults and 4 children are =$(2×8.29)+(4×6.47)=$16.58+25.88=$42.46

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2 years ago

Someone help idk how to answer

Leona [35]

Answer:

25 degrees

Step-by-step explanation:

The box mark means that the angle is 90 degrees. Thus, we know that x and 65 have to add up to 90 degrees.

x+65=90

So,

x=25 degrees

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3 years ago

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Find the slope of the line that passes through each pair of points (8,2) (8, -1)

mash [69]

Answer:

Undefined

Step-by-step explanation:

Use the following formula to solve for slope:

$\frac{y_2-y_1}{x_2-x_1} =m$

$m=\frac{(-1)-2}{8-8}$

$m=\frac{-3}{0}$

The equation is not a function and therefore the slope is undefined because there are multiple y values for a single x value.

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2 years ago

Devon drove at the same speed for 4 hours. He drove a total of 120 miles,

ololo11 [35]

He drove 30 miles in 1 hour

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3 years ago

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