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Veronika [31]
3 years ago
12

How can I create a word problem with the following expressions 15+2d 200-4m

Mathematics
1 answer:
Alenkasestr [34]3 years ago
6 0
For the first expression
15 + 2d
A possible word problem would be this:
A person saves $2 per day of money. Before he started saving, he had $15 dollars set aside. Look for the expression that expresses the total amount of money saved in terms of the number of days passed

The second expression is
200 - 2m
A possible word problem would be this:
The distance from school to the park is 200m. A kid riding a bike is traveling at a speed of 2m/s from the school to the park. Write an expression for the distance remaining between the park and the kid.<span />
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1.14 x 10^7/ 3.8 x 10^-7=
Kamila [148]

Answer:

3x10^23

Step-by-step explanation:

thats what i got on my calculator

8 0
3 years ago
Read 2 more answers
2x + 3y = 6<br> 4x + y = 12
Greeley [361]
You should use math-way
8 0
3 years ago
The sides of a triangle are 10, 14, 18 what tie of triangle is it
leva [86]
Let "a", "b" and "с"  be sides of the triangle ("с" is the longest side). The triangle will be:
right if       a² + b² = c²
аcute if     a² + b² > c²    
obtuse if   a² + b² < c²    

We have a=10, b=14 and c=18

a² + b² = 10² + 14² = 100 + 196 = 296
and
c² = 18² = 324

296 < 324   ⇒  obtuse triangle.
5 0
3 years ago
There are some hens and some sheeps are in a farm,total number of animals are 10 and total number of their legs are 32 1.Find nu
Serhud [2]

Answer: The number of hens are 4 and number of sheeps are 6

Step-by-step explanation:

Given : Total animals = 10

Total number of legs = 32

Let number of hens = h  and number of sheep = s

Thus h+s = 10    (1)

Now each hen has two legs and each sheep has 4 legs :2\times h+4\times s=32   (2)

Solving for h and s we get:

s = 6 , h =4

Thus number of hens are 4 and number of sheeps are 6

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B10%7D%20%20%3D%20%20%5Cfrac%7B1%7D%7B5%7D%20" id="TexFormula1" title=" \fr
Nimfa-mama [501]
You may solve this ratio by cross multiplying. To do this, you multiply the numbers diagonally across from each other.

    x/10 = 1/5
    10(1) = x(5)
        10 = 5x
          2 = x

Answer:
x = 2
4 0
3 years ago
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