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Anastaziya [24]
3 years ago
14

The cafeteria has 6 round tables and 23 rectangular tables. If each round table has 7 chairs and each rectangular table has 18 c

hairs, how many chairs are there in the cafeteria?
Mathematics
1 answer:
Reptile [31]3 years ago
6 0

Answer: 456 chairs

Step-by-step explanation:

If there are 6 round tables with 7 chairs each you would multiply 7, 6 times (7 x 6) = 42

If there are 23 rectangular tables with 18 chairs each you would multiply 18, 23 times. ( 18 x 23) = 414

Then you add up all the chairs, 456 chairs total.

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Someone pls help me :)
klasskru [66]

1.

25%

.3 + .2 + .15 + .1 = .75

1.00 - .75 = .25

2.

120 students

There are 400 total students

.3 * 400 = 120

4.

tennis-

.1 * 400 = 40 students prefer tennis

football-

.25 * 400 = 100 students prefer football

140 students like football/tennis

5.

400 students

There are four quarters in a whole

.25% = 100

100 * 4 = 400

4 0
3 years ago
Any expression with a __________ exponent is equal to ________.
Elza [17]
1st one: zero
2nd one: one
6 0
4 years ago
Read 2 more answers
Sheldon picked 5 3/10 kg but 1.5 were rotten and thrown out how many kilograms of tomatoes were rotten
Helga [31]

Answer:

<u>1.5 or 1 1/2 kilograms were rotten and thrown out</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Amount of kilograms of tomatoes Sheldon picked = 5 3/10

Amount of kilograms of tomatoes rotten = 1.5

2. How many kilograms of tomatoes were rotten?

<u>1.5 or 1 1/2 kilograms were rotten and thrown out</u>

5 0
4 years ago
What is the slope of the equation y- 5 = -3x?
umka21 [38]

Answer:

-3/1

Step-by-step explanation:

It's always the x value over the y value, so whatever's in the x

7 0
3 years ago
Read 2 more answers
Martin will earn $20 per hour at a new job. During training he will earn $15 per hour. What percent of Martin’s regular hourly r
Contact [7]

Answer:

75%

Step-by-step explanation:

To find the percentage, you would divide the training hourly rate by Martin's regular hourly rate and multiply the quotient by 100

If martin normally earns $20 and he earns $15 during training, that means you would divide 15 by 20.

15/20=.75 and .75x100=75, so Martin earns 75% of his regular hourly rate during training

Please mark as brainliest ;)

4 0
2 years ago
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