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AysviL [449]
3 years ago
10

How do you solve: 4x +3y=8 2x-18y=4

Mathematics
1 answer:
rosijanka [135]3 years ago
5 0
Hey friend here is your answer

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16) The manager of a bulk foods establishment sells a trail mix for $8 per
zaharov [31]

Answer:

The amount of peanuts to use is 5 pounds and that of cashews is 30 pounds.

Step-by-step explanation:

Let the amount of peanut to use to be x

Let the amount of cashews to use to be 35-x

Form equations to compare amounts for individual foods and the mixture

8x+15(35-x)=35(14)\\\\8x+525-15x=490\\\\7x=35\\\\x=5\\\\

So the pounds to be used for peanuts is 5 pounds

The pounds to be used for cashews will be 35-x= 35-5=30 pounds

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Mixtures : brainly.com/question/11497620

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3 years ago
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steposvetlana [31]

Answer:

a) (-2,2), (-1,-1), (1,-1), (3,7)

b) x=1.4

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3 years ago
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Inverse of f(x)=3/2x +6
kvasek [131]

Answer:

f(x) = (x - 6)/(3/2)

Step-by-step explanation:

7 0
3 years ago
If an airplane’s speed is 850 miles/hour ? What is it’s speed in meters/seconds
Rasek [7]

Answer:

379.984 meters per second.

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3 years ago
Help me plz???!!!!!?!?!?
zavuch27 [327]

Answer:

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Step-by-step explanation:

use slope of -2/3 and point (-4.5, 10) as input into the slope-intercept form of a line, which is y = mx + b

10 = -2/3(-9/2) + b

10 = 3 + b

7 = b

y = -2/3x + 7

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2 years ago
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