MATHEMATICS HIGH SCHOOL

Find the LCM of 8,9, and 12

Answers

Answer 1
Answer: It's very simple, take a look.

8, 9, 12 | 2
4, 9,  6  | 2
2, 9, 3  |  2
1, 9, 3  | 3
1, 3, 1  | 3
1,  1, 1

2² * 3² *2 = 72


LCM(8,9,12) = 72
Answer 2
Answer: The LCM of 8, 9, and 12 is 72. That is the Lowest Common Multiple. 

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Solve the compound inequality. y - 3 > 5 OR y + 3 < -2

Answers

Answer: y < -5 or y > 8

Step-by-step explanation:

y-3>5\quad \text{or}\quad y+3<-2\n\underline{\ \ \ +3}\ \underline{\ +3}\qquad \underline{\quad \ \ -3}\ \underline{\ \ \ -3}\ny\quad \ \ >8\quad \text{or}\quad y\quad \ \ <-5

Graph:  ←---------o -1            8 o------------→

Interval Notation: (-∞, -5) ∪ (8, ∞)

If a jigsaw puzzle is priced 17.00 but cost 17.68 at the register what is sales tax rate​

Answers

Answer:4%

Step-by-step explanation:

From the question, we are informed that a jigsaw puzzle is priced 17.00 but cost 17.68 at the register. This means that the sales tax is (17.68 - 17.00) = 0.68.

Therefore, the sales tax rate will be calculated as:

= (0.68 / 17.00) × 100

= 4%

The sales tax rate is 4%

Paul needs 2 1/4 yards of fabric to make a tablecloth. How many table clothes can he make from 18 1/2 yards of fabric

Answers

EIGHT tablecloths.

18.5/2.25= 8.2repeating

The most tablecloths he can get out of 8.2repeating is 8.

A certain server works four 6-hour shifts a week at a restaurant and has a base salary of $9.75/ℎ. An average server sells $1400 in a single shift. If the server makes an average of 14% tip of a bill, what is the annual gross income of the server? Show all the work please

Answers

Answer:

$52,936

Step-by-step explanation:

1400(.14)(4) + 4(6)(9.75) = 784 + 234 = $1018/week

52(1018) = $52,936

24 times 4 tons 2 pounds

Answers

24 x 4 tons and 2 pounds is:

96.02400 short tons

Hope I Helped!!!

What temperature is 6 degrees less than 2 degrees Celsius

Answers

the answer is -4 degrees celsius
6 less than 2 would be -4 degrees celcius
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