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amm1812
3 years ago
12

HELP HELP HELP HELP HELP

Mathematics
1 answer:
Allisa [31]3 years ago
8 0
For these problems, you can plug in the value of y for the variable and solve by isolating x.

When y = -3, the equation would be -3 = -1.5x.
To isolate x, divide both sides by -1.5.
-3 / -1.5 = 2
So this means when y = -3, x = 2.

Now do the same for y = 4.5 and y = 6.

4.5 = -1.5x
4.5 / -1.5 = -3
When y = 4.5, x = -3.

6 = -1.5x
6 / -1.5 = -4
When y = 6, x = -4.

Hope this helps! :)
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Find three solutions of the equation y=9x-4?
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<span>answer
A) (-5,-49),(-2,-22),(3,23)

</span>when x = - 5 ; y=9x-4 = 9(-5) -4  = -49
when x = - 2 ; y=9x-4 = 9(-2) -4  = -22
when x = 3 ; y=9x-4 = 9(3) -4  = 23
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3 years ago
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A study investigated about 3000 meals ordered from Chipotle restaurants using the online site Grubhub. Researchers calculated th
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Answer:

21.186%

Step-by-step explanation:

z = (x-μ)/σ,

where

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0.21186 × 100

= 21.186%

Therefore, the percent of the meals

ordered that exceeded the recommended daily allowance of 2400 mg of sodium is 21.186%

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