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svlad2 [7]
3 years ago
7

If n is a number write an algebraic expression for..... Fifteen more than a number

Mathematics
2 answers:
11111nata11111 [884]3 years ago
6 0
Let X equal unknown value X+15
qwelly [4]3 years ago
5 0
If n= a variable (unknown number) then you need fifteen more than that variable the Algebraic expression would be n+15
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Basma cuts ribbon to its onto balloons for the carnival. She has 925.6 inches of ribbon in all. If each ribbon must be 24 inches
dlinn [17]

Answer:

Basma can cut 38 ribbons.

For the remainder in this problem we should <u>ignore it</u>.

Step-by-step explanation:

Given:

Length of the ribbon she has in all = 925.6 in

Length of each ribbon = 24 in.

We need to find the number of ribbons she can cut.

Solution:

Now we know that;

number of ribbons she can cut can be calculated by dividing Length of the ribbon she has in all by Length of each ribbon.

framing in equation form we get;

number of ribbons she can cut = \frac{925.6}{24} = 38.57

so we can say that;

Basma can cut 38 ribbons.

For the remainder in this problem we should <u>ignore it</u>.

8 0
3 years ago
How do you multiply 1/16 x 16
murzikaleks [220]
16/16 = 1 is the answer to your given question.
8 0
3 years ago
Read 2 more answers
What is an algebraic expression for five less than threes times the length, l
zepelin [54]
Since it says less than, the 5 would be the second part of the expression
= 3L - 5
6 0
3 years ago
The winner of a race ran the distance in 45s at an average speed of 9.6 m/s. The runner who came in last finished and 48 seconds
RSB [31]

Answer:

The answer to your question is speed = 9 m/s

Step-by-step explanation:

Data

Winner                                 Last runner

time = 45 s                           time = 48 s

speed = 9.6 m/s

Process

1) Calculate the distance they ran using the data of the winner

      speed = distance / time

-Solve for distance

      distance = speed x time

-Substitution

      distance = (9.6)(45)

-Result

      distance = 432 m

2.- Calculate the speed of the last runner

-Substitution

      speed = 432/48

-Result

     speed = 9 m/s

3 0
3 years ago
A triangle, ABC, has side lengths of 15 in, 28 in and 17 in
ikadub [295]

Answer:

17/28

if you're solving for cosine

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
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