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Katarina [22]
3 years ago
5

2.5d + 8.25 = 3 + 3.25d what is d equal to

Mathematics
1 answer:
coldgirl [10]3 years ago
5 0
D = 11
Hope That Helped =D <span />
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Micheal is three time as old as Jean in seven year he will be twice old as she will be then how old are they both
PtichkaEL [24]

Answer:

Michael is 21 years old while Jean is 7 years old.

Step-by-step explanation:

Given that Micheal is three times as old as Jean, but in seven years he will be twice old as she will be, to determine how old are they both at this time, the following calculation must be performed:

M = 3J

M + 7 = 2J + 7

7 = 1/3

7 x 3 = 21

21 + 7 = 28

7 + 7 = 14

21 / 7 = 3

28 / 14 = 2

 

Therefore, Michael is 21 years old while Jean is 7 years old.

5 0
3 years ago
Who procrastinates to study✋
IrinaK [193]
Hi There! :)

<span>Who procrastinates to study

ME!!!!</span>
5 0
3 years ago
An engineer studying fuel usage collected data on the speed a car traveled (in kilometers per hour) and how much fuel it used (i
Flura [38]

Answer:

c u m and p i s s

Step-by-step explanation:

lol get rekt

4 0
3 years ago
1) 26 = 8 + v 2) 3 + p = 8
aleksklad [387]

Answer:

268+v2)3+p=8     =p=−3v2−796

Step-by-step explanation:

Let's solve for p.

(268+v2)(3)+p=8

Step 1: Add -804 to both sides.

3v2+p+804+−804=8+−804

3v2+p=−796

Step 2: Add -3v^2 to both sides.

3v2+p+−3v2=−796+−3v2

p=−3v2−796

<em><u>Hope this helps.</u></em>

5 0
3 years ago
6 of 10 equal pieces is the same as 60 of 100 equal pieces and ___ of 5 equal pieces?
gizmo_the_mogwai [7]
3 of 5 because you can halve each number for example 6 can be halved to make 3 and 10 can be halved to make 5
4 0
3 years ago
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