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lesantik [10]
3 years ago
10

7 people went to the movies the number of sdults was one more than the number of children write and solve an equation

Mathematics
1 answer:
Kamila [148]3 years ago
7 0

Answer:

7=X+Y there are 4 adults and 3 children

Step-by-step explanation:

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Please help me with this question
kramer

Answer:

1. 1 1/2 feet

2. 0.46

3a. 0.62 I'm not sure if this one's correct, it's worded weird

3b. -3.43

3c. 0.14

3d. -0.481

4 0
3 years ago
used books cost $2.27 each. which represents the total number of books that can be purchased for $10?
siniylev [52]

Answer:

4 books

Step-by-step explanation:

The cost for one used = $2.27

The question requires you to find the number of books that could be purchased with $10

Let assume the cost for a single used book to be $ t

If you have $ x in your pocket then the number of books you can purchase with $ x will be;

number of books= $ x/ $t.............................(a)

Applying this expression to the question;

$t= $2.27

$ x= $10

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4 0
3 years ago
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Triangle L J K is shown. Angle J L K is a right angle. The length of the hypotenuse is 15 inches and the length of the side adja
aleksklad [387]

Answer:

The answer is C: cos(x)= 10/15.

Step-by-step explanation:

ed2020

5 0
3 years ago
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Fred bags groceries at a supermarket. on average he fills 24 bags for every four customers;
Furkat [3]
How many bags he uses per customer
6 bags per customer
7 0
3 years ago
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Irina18 [472]

Answer:

x = 97.6

Step-by-step explanation:

cos = adjacent over hypotenuse

cos(55)=\frac{56}{x}

* multiply each side by x *

cos(55)*x=xcos(55)\\\frac{56}{x} *x=56\\56=xcos(55)

* divide each side by cos ( 55 ) *

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we're left with x = 97.63302055

Our last step is to round to the nearest tenth of a foot

We get that x = 97.6

4 0
3 years ago
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