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3 years ago

Use the Distributive Property to simplify the expression. 3(x+4) How do I simplify

Mathematics

2 answers:

miss Akunina [59]3 years ago

7 0

Answer:

3x+12

Step-by-step explanation:

3(x+4)

3x+3×4

3x+12

rodikova [14]3 years ago

4 0

Answer:

4x+4

Step-by-step explanation:

THIS IS SO EASY EEK! sorry but

3(x+4)

x=1

3+1=4x+4

You might be interested in

If you had a choice between playing golf or going to the movies and you chose to go to the movies, what is the opportunity cost

Mice21 [21]

The potential gain that could have come with golfing

Step-by-step explanation:

Opportunity cost is the loss of something you could have gotten from the choice you didn't go with. so I'm this case, the opportunity cost of chosing the movies is what you missed out on by not going golfing.

5 0

3 years ago

If Alexander has not sold all of the granola after 3 days, he sells the remaining bags for

marin [14]

Answer:

Cost Price of Each Bag is 2.5

Total Gain is 17.5

Step-by-step explanation:

8 0

3 years ago

For a sample of n = 30 scores, X = 45 corresponds to z = 1.50 and X = 40 corresponds to z = +1.00. What are the values for the s

Ber [7]

Answer:

Sample mean = 30

Standard deviation = 10

Step-by-step explanation:

A system with two linear equations can be modeled with the information given in order to find the sample mean (M) and the standard deviation (s):

$z=\frac{X-M}{s}\\\\1.50=\frac{45-M}{s} \\1.00=\frac{40-M}{s}$

Solving the linear system:

$40-M = \frac{45-M}{1.5}\\M=\frac{15}{0.5}\\M=30\\\\s=\frac{45-30}{1.5}\\s=10$

The sample mean is 30 while the standard deviation is 10.

3 0

3 years ago

Rue Co.’s allowance for uncollectible accounts had a credit balance of $12,000 at December 31, Year 1. During Year 2, Rue wrote

klio [65]

Answer:

option B

Step-by-step explanation:

given,

allowance for uncollectible accounts had a credit balance = $12,000.

Rue wrote off uncollectible accounts = $48,000

The aging of accounts receivable indicated = $50,000

amount of uncollectible accounts expense = ?

credit balance - wrote off uncollectible account + account expense = account recievable

$12,000 - $48,000 + account expense = $50,000

account expense = $50,000 + $ 36,000

account expense = $86,000

amount of uncollectible accounts expense = $86,000

Hence, the correct answer is option B

7 0

3 years ago

The ratio of John's money to Jimmy's money is 5:8. Jimmy spent 1/4

erma4kov [3.2K]

Answer:

a. $3600

b. 6:5

Step-by-step explanation:

Put the question into an equation:

8x - 1/4 x 8x = 5x + 450

(simplify before solving) 6x = 5x + 450

(solve) 6x-5x = 450

x = 450

This means that Jimmy had 8 x 450 $ to start with = 3600

you can check this by subtracting a quarter of 3600 from 3600 and also multiplying 450 by 5 and then obtaining their difference. You get 450!

Now ratio of new amounts:

Jimmy now has: $2700

John still has: $2250

so ratio is 2700:2250

simplify to 6:5

Hope this helps

Please mark brainiest

3 0

3 years ago