2 years ago

X/3 - 13= 9 Plz help its very confusing

Mathematics

2 answers:

Tpy6a [65]2 years ago

6 0

Answer:

x = 66

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

Vlada [557]2 years ago

6 0

Answer:

$\frac{x}{3} - 13 = 9 \\ \\ \frac{x}{3} = 9 + 13 \\ \\ \frac{x}{3} = 22 \\ x = 22 \times 3 \\ x = 66. answer.$

You might be interested in

Select the two values of x that are roots of this equation.

VMariaS [17]

Answer:

x = 2, -3

Step-by-step explanation:

$x^2 + 2x- 6 = 0\\=>x^2 +3x - 2x- 6 = 0\\=>x(x+3) - 2(x +3) = 0\\=> (x-2)(x+3) = 0\\\\$

(x-2) = 0 or (x+3) = 0

x = 2 or x = -3

Thus, two values of x are x = 2, -3

Note: The options given are incorrect.

4 0

3 years ago

The product of (n2 – 6n + 3) and -4n is________ When this product is multiplied by -n, the result is________

krek1111 [17]

-4n^3+24n^2-12n, 4n^4-24n^3+12n^2

3 0

3 years ago

Read 2 more answers

Joe is a repair technician for a computer company. Each week he has a batch of computers that needs fixed. The number of compute

mrs_skeptik [129]

Answer:

Step-by-step explanation:

4 0

2 years ago

Help!! I hate geometryyyy

miskamm [114]

Answer:

AFB, BDC, and FBD

Step-by-step explanation:

3 0

3 years ago

A grocery store estimates that customers arrive at the rate of 15 per hour. The cashier can serve customers at a rate 20 per hou

IrinaK [193]

Answer:

3 customers

Step-by-step explanation:

Rate of arrival (λ) = 15 per hour

Service rate (μ) = 20 per hour

The number of customers in a system given the arrival rate and the mean service rate is given by:

$N = \frac{\lambda}{\mu-\lambda}\\$

Applying the given data:

$N = \frac{15}{20-5}\\N=3\ customers$

The average number of customers in the system is 3 customers.

6 0

3 years ago