3 years ago

HELP MATH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

1 answer:

8 0

It can be the line of best fit because it shows a negative linear association .

line B

A negative nonlinear association

last pg d

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Y + 4 = x - 3<br> how do I graph this??

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4 years ago

Factor the polynomial 1/4x^4-4

Harrizon [31]

Using the formula a^2-b^2=(a-b)(a+b)

you get

(1/2x^2-2) (1/2x^2+2)

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3 years ago

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MrRa [10]

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3 years ago

Find the ragio p:r if p:a=1:2, a:b=2:3, b:c=5:1, c:r=3:2

MaRussiya [10]

Answer:

p : r = 5 : 2

Step-by-step explanation:

Expressing the ratios in fractional form, then

$\frac{p}{r}$ = $\frac{p}{a}$ × $\frac{a}{b}$ × $\frac{b}{c}$ × $\frac{c}{r}$

= $\frac{1}{2}$ × $\frac{2}{3}$ × $\frac{5}{1}$ × $\frac{3}{2}$

= $\frac{30}{12}$

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Thus ratio p : r = 5 : 2

8 0

3 years ago

MATH HELP ME ASAP PLS!!!

Gnesinka [82]

Answer: D) Front - $35.00 Back - $22.50

Step-by-step explanation:

b+12.5=f

600f+450b=31,125

Substitute

600(b+12.5)+450b=31,125

Distribute

600b+7500+450b=31,125

Combine like terms

1050b+7500=31125

Subtract 7500

1050b=23625

Divide by 1050

b=22.5

Thus, the back tickets cost $22.50.

<em>Hope it helps <3</em>

8 0

3 years ago