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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 />
You might be interested in
How do you Subtract 9x^2 + 22x - 46 from 12x^2 - 8x + 12.
Luba_88 [7]

Subtract the x^2 terms from each other, then the x terms, then the ones without any x whatsoever.

(12x^2 - 8x + 12) - (9x^2 +22x-46)

First, we'll subtract 9x^2 from 12x^2

12x^2-9x^2- = 3x^2

Result: 3x^2

Next, we'll subtract 22x from -8x

-8x - 22x = -30x

Result: -30x

Finally, we'll subtract -46 from 12

12-(-46) = 12+46 = 58

Result: 58

Now, we can add these 3 results together.

First, we had 3x^2, then -30x, and finally 58.

Thus, our subtraction of

(12x^2 - 8x + 12) - (9x^2 +22x-46)

equals

3x^2-30x+58

4 0
3 years ago
Which of following equations are identities. Check all that apply.
igomit [66]
I think answer should be d. Please give me brainlest I hope this helps
4 0
4 years ago
Read 2 more answers
A) Work out the value of 213 + (29)2
Alina [70]

a) 2^13 / 2^18

b) 216

6 0
3 years ago
Please Help!<br> Please!<br> I don’t understand!
Brums [2.3K]

Answer:

#1 false

#2 true

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What are the pattern conbination between these number 18 48 88 128 178 38 68
valentina_108 [34]
18+30=48
48+40=88
88+40=128
128+50=178

Thats all i found so far in the pattern
30,40,40,50
then it drops
by 140 then adds by 30..

I dont know how else to explain it
7 0
3 years ago
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