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Svet_ta [14]
4 years ago
12

Miranda wants to buy as many collectible dolls as possible for $2.50 each if she has $45 to spend how many dolls can she buy. wh

ich equation best represents this situation
Mathematics
2 answers:
julsineya [31]4 years ago
7 0
Let the number of collectible dolls she can buy be x.

x ≤ 45/2.5

x ≤ 18

--------------------------------------------------------------------
Answer:She can buy at most 18 dolls.
--------------------------------------------------------------------
Viefleur [7K]4 years ago
6 0
2.50 x = 45

x representing how many dolls she can buy.
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Jillian invested $2000 in an account with a 1.25% annual
Dennis_Churaev [7]

Answer:

the balance is 2075 dollars

Step-by-step explanation:

The answer is 2075 because 1.25% of 2000 is 25 and 25 multiplied by 3 is 75 and 75 plus 2000 is 2075.

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5 0
3 years ago
Solve the equation. Show all work.<br> -2 (4 - x) = 12x – 3<br> (I think this is 9th grade algebra)
Genrish500 [490]

Answer:

-1/2

Step-by-step explanation:

-2 (4 - x) = 12x – 3

-8+2x=12x-3

+8            +8

2x=12x+5

-12x  -12x

-10x=5

/-10  /-10

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4 0
3 years ago
Read 2 more answers
A cylindrical can of soup has a diameter of 7 cm and a height of 10 cm. How much soup is in the can, in terms of π?
Natasha2012 [34]

Answer:

B) 122.5π cm3

Step-by-step explanation:

Volume of a cylinder = \pi r^{2} h

r= radius , but we are given diameter or 7cm, radius = diameter/2 =7/2 = 3.5cm

h= height, given as 10cm

\pi = constant

Next, plug in the numbers into the formula;

=\pi *3.5^{2} *10\\ \\ =\pi *12.25 *10\\ \\ =122.5\pi

Therefore, the volume of soup in the can is 122.5\pi cm^{3}

7 0
4 years ago
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What is the basic unit for length in the si unit
klio [65]

Answer: i think its metre

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4 years ago
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Sergeeva-Olga [200]

Answer:

D. 20 ÷ 6 − 4

E. 1/6(20 − 24)

F. (20−24) ÷ 6

Step-by-step explanation:

6(x + 4) = 20

6(x) + 6(4) = 20

6x + 24 = 20

     - 24  - 24

6x = -4

/6    /6

x = -4/6 or x = -2/3

D. 20 ÷ 6 − 4

20/6 - 4

20/6 - 24/6

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1/6(-4)

-4/6 = -2/3

F. (20 − 24) ÷ 6

- 4 / 6

-4/6 = -2/3

Hope this helps!

3 0
2 years ago
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