2 years ago

6= 5/3 (8x+9) Solve for x in simplest form.

Mathematics

1 answer:

anzhelika [568]2 years ago

5 0

Answer:

x = -27/40 or -0.675

Step-by-step explanation:

hope this helps

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An airplane has 29 seats. The price for a coach seat is $600 in the price for a first class seat is $1050. The airline collected

In-s [12.5K]

Answer:

19 coach seats

Step-by-step explanation:

let the number of coach seats be C and number of first class seats be F

given that the total number of seats is 29,

C + F = 29 ---------(eq 1)

also given that each coach seat = $600, each 1st class seat is $1050 and a total of $21900 was collected,

600C + 1,050F = 21,900 -------(eq 2)

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(eq 1) x 1,050 gives us:

1,050 (C + F) = 1,050(29)

1,050C + 1,050F = 30,450 ----- (eq 3)

by elimination, subtract eq 2 from eq 3

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7 0

4 years ago

Need help asap im not good at math

vladimir2022 [97]

OK.

Let g(x) = ax²

We have the point (3, 1).

Substitute x = 3 and g(x) = 1:

1 = a(3²)

9a = 1 |divide both sides by 9

a = 1/9

Therefore your answer is

$g(x)=\dfrac{1}{9}x^2=\left(\dfrac{1}{3}x\right)^2$

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3 years ago