3 years ago

Please Please help me

Mathematics

2 answers:

Rzqust [24]3 years ago

7 0

Answer:

6x+7y is B

6x+14y is C

(2x+3)+4(x+y) is F

(2x+4y)+2(2x+5y) is G

Step-by-step explanation:

Mashutka [201]3 years ago

5 0

Answer:

B, C, F, G.

I hope this is right and BTW I love your profile pic.

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IRINA_888 [86]

Answer:

Step-by-step explanation:

2+1.5=3.5

49/3.5=14

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2 years ago

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The sequence an = one third(3)n − 1 is graphed below: coordinate plane showing the points 2, 1; 3, 3; and 4, 9 Find the average

Maru [420]

The given sequence is:

$a(n)= \frac{1}{3} (3)^{n-1}$

a(2)=1
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3 years ago

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Brut [27]

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3 years ago

X=1.2(60) I need major help

Elodia [21]

Answer:

x= 72

Step-by-step explanation:

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3 years ago

(-4,1) and (-8,7) write an equation in slope-intercept form

Alchen [17]

Answer:

y = -2x - 9

Step-by-step explanation:

so we have our two points, (-4,-1) and (-8,7) What we need to do to find our slope is y2 - y1 over x2 - x1. Once plugging in the numbers and subtracting it should give you 8/-4. 8 divided by -4 is -2. m = -2. Now to find our "b" we plug in our slope, and plug in one of the two points into the format of y = mx + b.

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3 years ago