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3 years ago

Fabiola is reviewing for the Algebra 1 End-of-Course exam. She made this graph

Mathematics

1 answer:

Gwar [14]3 years ago

7 0

Answer

(-6. 3) (-6, 6) (-4, 2)

Step-by-step explanation:

the solution is the dark area between the two lines.

the only trick would be if one of the points fell on the dotted line.

all points on the dotted line are not included but all points on the solid line are included.

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Find the degree of the polynomial 3x^3y^6+5x y+x^3

fredd [130]

Answer:

degree=9

Step-by-step explanation:

3+6=9

8 0

3 years ago

How do I solve 3+k/14=4

Sedaia [141]

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{k = 53}}}}}$

Step-by-step explanation:

$\bigstar{ \sf{ \: \: \frac{3 + k}{14} = 4}}$

$\tt{Step \: 1 \: }$ : Do cross multiplication

$\hookrightarrow{ \sf{3 + k = 4 \times 14}}$

$\tt{Step \: 2}$ : Multiply the numbers : 4 and 14

$\hookrightarrow{ \sf{3 + k = 56}}$

$\tt{Step \: 3 \: }$ Move 3 to right hand side and change it's sign

$\hookrightarrow{ \sf{k = 56 - 3}}$

$\tt{Step \: 4 \: }$ Subtract 3 from 56

$\hookrightarrow{ \sf{k = 53}}$

The value of k is 53

Hope I helped!

Best regards! :D

~TheAnimeGirl

8 0

3 years ago

Read 2 more answers

Gina Chuez has considered starting her own custom greeting card business. With an initial start up cost of $1500, she figures it

Digiron [165]

1.70 - 0.45 = 1.25

1500 ÷ 1.25 = 1200

Gina must sell 1200 cards before she can make a profit

6 0

3 years ago

This is the easiest question

Arturiano [62]

Answer: $3\dfrac{2}{6}\ h$

Step-by-step explanation:

Given

Rami practices his saxophone for $\frac{5}{6}$ hour on 4 day each week

So, for a week she practices around

$\Rightarrow \dfrac{5}{6}\times 4\\\\\Rightarrow \dfrac{20}{6}$

Converting it into mixed fraction

$\Rightarrow \dfrac{20}{6}=\dfrac{18+2}{6}\\\\\Rightarrow 3\dfrac{2}{6}\ h$

5 0

3 years ago

A buoy moves up and down with the waves in simple harmonic motion. This buoy moves a total of 12 feet from its minimum position

Lana71 [14]

That was rude of him

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3 years ago