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nikitadnepr [17]
3 years ago
10

The answer and the work

Mathematics
2 answers:
zzz [600]3 years ago
7 0

2.5d+5=65

minus both sides by 5 to cancel out the 5

2.5d=60

divide both sides by 2.5 to get d by itself

d=24

the number of days margo owned the plant is 24

Hope Your Thanksgiving Went Well, Here's Some Help Cleaning Up

-TheKoolKid1O1

Harlamova29_29 [7]3 years ago
4 0
2.5x + 5 = 65 cm
subtract 5 from 65, which will leave you with:
2.5x = 65 cm
divide 65 by 2.5, which should leave you with a total of 24 days, at least according to my calculator. Try to get the x by itself, and you should be fine.
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What is x in this equation- 3/2x-7=-11
Sunny_sXe [5.5K]

3/2x-7=-11


We move all terms to the left:


3/2x-7-(-11)=0



Domain of the equation: 2x!=0


x!=0/2


x!=0


x∈R



We add all the numbers together, and all the variables


3/2x+4=0


We multiply all the terms by the denominator



4*2x+3=0


Wy multiply elements


8x+3=0


We move all terms containing x to the left, all other terms to the right


8x=-3


x=-3/8


x=-3/8

3 0
2 years ago
A cuanto le tienes que sumar a 67222 para que llegue a 72622?
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4 0
3 years ago
Read 2 more answers
PLEASE ANSWER ASAP!!! Solve for X. 15=7x+3-5x X=_(simplify your answer)
dedylja [7]

Answer:

X=6

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

15=7x+3−5x

15=7x+3+−5x

15=(7x+−5x)+(3)(Combine Like Terms)

15=2x+3

15=2x+3

Step 2: Flip the equation.

2x+3=15

Step 3: Subtract 3 from both sides.

2x+3−3=15−3

2x=12

Step 4: Divide both sides by 2.

2x2=122

x=6

Answer:

x=6

8 0
3 years ago
If you roll a dice 100 times how many times would you expect to roll a product that is a multiple of 5
Luden [163]

If you're rolling a single cube, then ...

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-- One of them (5) is a multiple of 5 .
-- The probability of rolling it is (1/6) = <em>16-2/3 %</em> .

If everything is acting perfectly random, then ion 100 rolls,
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If you're rolling a pair of cubes, then ...

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(1+4),  (4+1),  (2+3),  (3+2),  (4+6),  (6+4),  (5+5)
-- The probability of rolling one of those is
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If everything is acting perfectly random, then in 100 rolls,
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3 0
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Help! I’ll give brainlist!
BigorU [14]

something through 1-10. i think its 7 but i rlly dont know. Sry.

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