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3 years ago

The Sanchez family ordered 3 children's meals and an adult meal at a restaurant.

Mathematics

2 answers:

Gekata [30.6K]3 years ago

6 0

Answer:

Step-by-step explanation:

3x + 12 = 27 3x = 15 x = 5

MrRa [10]3 years ago

4 0

Answer:

5 dollars per child

Step-by-step explanation:

The total cost was 27.

The adult meal was 12 dollars.

27- 12 = 15

there are three children

15 ÷ 3 = 5

therefore the kids meals were $5.00 per kid.

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Gillian bought some bund and cakes for $15.25. A bun and a cake cost $2 altogether and each cake cost $1.25. She bought one more

laila [671]

Buns cost .75 so 7 buns. If you need an equation 2x + 1.25= 15.25

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3 years ago

If you want to know how many shirts and pairs of pants he bought, what matrix equation could you write to solve?

Nonamiya [84]

Answer:

Step-by-step explanation:

The equations are ...

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3 years ago

There are 4 boys and 7 girls, how many four person group combinations are possible?

irina1246 [14]

There are 4 boys and 7 girls with a total of 11. Now, how many 4 persons group combinations are possible.
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3 years ago

How do u do this question step by step<br><br>

Nutka1998 [239]

Answer:

CRT = 18

TRV = 72

V = 18

see attachment

Step-by-step explanation:

CRT = 90 - C = 90 - 72 = 18

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2 years ago

In 2010 Singapore welcome 11600000 overseas visitors.This value has been rounded off to the nearest 100000.What are the largest

spayn [35]

Answer:

The largest possible number of overseas visitors would be 11,640,000.

The smallest possible number of overseas visitors would be 11,550,000.

Step-by-step explanation:

The number 11,600,000 was rounded off to the nearest 100,000.

This means that either 0 or 1 was added to the figure with place value of 100,000.

It would be zero (0) in the case where the number after the 100,000th placed value number is lower than 5 and it would be one (1) in the case where the number after the 100,000th placed value is greater than or equal to 5.

Therefore, the largest possible number of overseas visitors would be 11,640,000.

The smallest possible number of overseas visitors would be 11,550,000.

7 0

4 years ago