1 year ago

PLS HELP DUE IN 20 MINUTES WILL GIVE BRAINLIEST 5 STARS AND THANKS

Mathematics

2 answers:

GrogVix [38]1 year ago

5 0

Answer:

3x-2=4

Step-by-step explanation:

the answer is 2 after you solve it.

Rom4ik [11]1 year ago

3 0

Answer:

x=2

Step-by-step explanation:

3x-2=4

3x=4+2

x=6÷3

You might be interested in

THE PERSON WHO PAID $7.99 WAS EITHER THE PERSON WHO HAD THE ICED TEA OR THE PERSON WHO HAD THE WATER

Crazy boy [7]

Answer:

Iced Tea

Step-by-step explanation:

water is not normally 7.99$ so i'm guessing Iced tea depending on the fact that it could be a large or extra large which could get to the total of 7.99$

3 0

2 years ago

Write the expression 5x(x+9)-7(x+9) in complete factor form

soldi70 [24.7K]

5x^2+45x-7x+63

5x^2+38x+63

please vote my answer brainliest. thanks!

7 0

2 years ago

Revenue

denis23 [38]

Answer:

Step-by-step explanation:

Given that a small business assumes that the demand function for one of its new products can be modeled by

$p=ce^{kx}$

Substitute the given values for p and x to get two equations in c and k

$40 = ce^{1200k} \\45 = ce^{1000k}$

Dividing on by other we get

$\frac{45}{40} =e^{-200k} \\-200 k = ln (45/40) = 0.117583\\k = -0.000589$

Substitute value of k in any one equation

$45 = ce^{-0.589} \\c=45.02651$

b) Revenue of the product is demand and price

i.e. R(x) = p*x = $45.02651xe^{-0.000589x}$

Use Calculus derivative test to find max Revenue

R'(x) = $45.02651 e^{-0.000589x}-45.02651*0.000589 x e^{-0.000589x}\\$

EquateI derivative to 0

1-0.000589x =0

x = 1698.037

When x = 1698 and p = 16.56469

7 0

2 years ago

Solve for y<br><br> 5y+3>−7y+13

DedPeter [7]

Answer: Solving for y?

y > 5/6

3 0

2 years ago

Read 2 more answers

Help ASAP please!!!

Dahasolnce [82]

The percent decrease between 9.74 and 9.65 is ≈0.92%decrease

8 0

2 years ago