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sdas [7]
2 years ago
15

PLEASE HELP ME I'LL FAIL MATH 20 POINTS

Mathematics
2 answers:
TiliK225 [7]2 years ago
4 0
Answers:
1. 5(x-6)
2. k-9
3. 10x + 5
4. the quotient of some number and six
5. the quotient of three times a number and five
6. x^5
Svetach [21]2 years ago
3 0

Answer:

1.a. 5(x-6)

2.d=k-9

3.c.10 x+5

4.c.The quotient of some number and six.

5.a.The quotient of three times some number and five

6.b.x^5

Step-by-step explanation:

1.We are given that verbal expression ''five times the difference of a number and six''

We have to find its algebraic expression

Let x be the number

Difference of x and 6=x-6

We are multiplying  difference of x and 6 by 5

Then we get

5(x-6)

Option a is true

2.Verbal expression ''nine less than some number ''

Let k be the some number

Nine less than some number k

=k-9

Option d is true.

3.Five more than the product of ten and some number .

Let x be the some number

Product of 10 and some number x

Then we get 10 x

Now, 5 more than the product of 10 and x

Then, we get an algebraic expression

10 x+5

Hence, option c is true.

4.Given algebraic expression

Fraction with variable x in numerator and 6  in  the denominator .

We have to find its verbal expression

The quotient of some number and six.

Hence, option c is true.

5.We are given that an algebraic expression

3x\div5

We have to find its verbal expression

The quotient of three times some number and five

Where x is some number in algebraic expression.

Hence, option a is true.

6.We are given that verbal expression

''Some number to the power of 5''

We have to find the algebraic expression

Let x  be the some number

Then , the algebraic expression

x^5

Hence, option b is true.

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Answer:

There were 3 adults

Step-by-step explanation:

Step 1: Derive the first expression

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where;

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And total number of people=10

Step 2: Derive the second expression;

Total cost of tickets=(price per child ticket×number of children)+(price per adult ticket×number of adults)

where;

Total cost of tickets=$186.50

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price per adult ticket=$24.95

number of children=c

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replacing;

(15.95×c)+(24.95×a)=186.5

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24.95 a+15.95 c=186.5

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24.95(a+c=10)

(24.95 a-24.95 a)+(15.95 c-24.95 c)=186.5-(24.95×10)

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replace the value for c in equation 1

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There were 3 adults

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Step-by-step explanation:

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maks197457 [2]

Answer:

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Step-by-step explanation:

We are given the following in the question:

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