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3 years ago

which equation best represents the line in the graph? help pleaseeee ! right answers only i needa pass

Mathematics

1 answer:

ankoles [38]3 years ago

6 0

Answer:

Using the coordinates (0,-2) and (-1,1) we can form and equation which is y=-3x-2

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Simplify the expression. Write your answer using only positive exponents. Evaluate any numerical powers.

gtnhenbr [62]

Answer:

9x⁵

Step-by-step explanation:

Use properties of exponents:

$a^{b} a^{c} = a^{b+c}$ , $(a^{b} ^)^{c} = a^{bc}$ , $1/a^{-b} = a^{b}$

Simplify the given expression:

3⁴⋅x⋅(3/x²)⁻² =
3⁴·x·(3x⁻²)⁻² =
3⁴·x·(3⁻²)(x⁻²ˣ⁻²) =
3⁴⁻²·x¹⁺4 =
3²·x⁵ =
9x⁵

5 0

2 years ago

There are 5,000 books in the town's library. Of these, 4,700 are fiction. To find the percent of the books that are fiction,

adell [148]

Answer:

94%

Step-by-step explanation:

4,700/5,000 x 100%

0.94 x 100% = 94%

8 0

2 years ago

Read 2 more answers

If Jaime is riding at 14 miles per hour and Cori is riding at 0.40 km per minute, how far will each of them bike in two hours? 1

natali 33 [55]

Answer:

Jaime: $d = 45.08\ km$

Cori: $d = 48km$

Step-by-step explanation:

Given

$V_1 = 14\ miles/hour$

$V_2 = 0.40\ km/hour$

$Time\ (t)\ = 2\ hours$

Solving Jaime Distance;

$d = vt$

Substitute values for v and t

$d = 14\ miles/hour * 2\ hours$

$d = 28\ miles$

Convert to kilometer

$d = 28 * 1.61\ km$

$d = 45.08\ km$

Solving Cori Distance:

$d = vt$

Substitute values for v and t

$d = 0.40km/min * 2\ hours$

Convert hours to minute

$d = 0.40km/min * 2 * 60\ min$

$d = 0.40km * 2 * 60$

$d = 48km$

3 0

2 years ago

Given the equation of the line y=2.5x + 1, what is the x-coordinate, when x=10

stich3 [128]

Answer:

“We need to accept that we won’t always make the right decisions, that we’ll mess up royally sometimes – understanding that failure is not the opposite of success, it’s part of success.” – Arianna Huffington

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

I need help with this

yanalaym [24]

Answer:

104

Step-by-step explanation:

8x3=24 then you carry over the 2 and 8x1=8 and 8+2=10 so the awnser is 104

3 0

2 years ago