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Bogdan [553]
3 years ago
12

If c = the number of cars in a parking lot, which algebraic expression

Mathematics
2 answers:
Kipish [7]3 years ago
4 0

Answer:

Nine more than the number of cars would be c+9

algol [13]3 years ago
3 0

Answer:

9 + c

If there are 3 cars, then the equation would be 9 + 3, and 12 would be 9 more than 3

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Write the money amount as a fraction terms of dollars<br><br> $1.00?
mash [69]
Hello Amontessemprit,

Answer:<span> $1.00 = 1
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<span />How I got my answer,

Rewrite the decimal number as a fraction with 1 in the denominator<span>
$1.00 = <span>$1.00/1
</span></span>
<span><span /></span>Multiply to remove 0 decimal places. Here, you multiply top and bottom by 10^0
<span><span>$1.00/1 </span>×<span> 1/1</span> = <span>1/1
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<span><span /></span>Simplify the improper fraction, <span>= 1
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<span />In conclusion, <span>$1.00 =<span> 1</span></span>
7 0
4 years ago
3 + (5 + 7) Use the commutative property of operations to reverse the numbers in the expression. Use the associative property of
Fantom [35]

Answer:

commutative property:

A + B = B + A

So we have

3 + (5 + 7)  = (5 + 7) + 3

Now distributive means that:

A + (B + C) = (A + B) + C

So  (5 + 7) + 3 = 5 + (7 + 3)

now the equation is easier to solve, because 7 + 3 = 10

5 + (7 + 3) = 5 + 10 = 15

3 0
3 years ago
Read 2 more answers
Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were $157,581, what were the sales (in
Dmitriy789 [7]

Answer:

173, 339.10

Step-by-step explanation:

Move the decimal from 157,581.00 to the left to give you 10% of 15,758.10.

Add 15,758.10 to 157,581.00 to give you the total from last month.

Or, convert 10% to a decimal.

157,781 x 0.10 = 15,758.10

15,758.10 + 157,581 = 173,339.10

7 0
1 year ago
The height of a right cylinder is 3 times the radius of the base. The volume of the cylinder is 24 cubic units what is the heigh
IgorLugansk [536]
Put the given information into the formula and solve for the variable of interest.
.. V = π*r^2*h
.. 24 = π*(h/3)^2*h
.. 24 = π/9*h^3
.. 9*24/π = h^3
.. ∛(216/π) = h
.. h = (6/π)√(π^2) ≈ 4.097 . . . . units

The height of the cylinder is about 4.097 units.
5 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=Simplify%5C%3Beach%5C%3Bof%5C%3Bthe%5C%3Bfollowing%5C%3Bequations%5C%3Bfor%5C%3B50%5C%3Bpoints
jekas [21]

Answer:

  1. y= -12
  2. x = 7
  3. q = -1
  4. x = 24

Step-by-step explanation:

1. ..............................................

  • 6(y + 7) = 2(y - 3)
  • 6y + 42 = 2y - 6
  • 6y - 2y = -6 - 42
  • 4y = -48
  • y = -12

2...............................................

  • 3x + 2(x - 5) = 25
  • 3x + 2x - 10 = 25
  • 5x = 25 + 10
  • 5x = 35
  • x = 7

3 . ..............................................

  • 10q + 3q + 5 = 2(q - 3)
  • 13q + 5 = 2q - 6
  • 13q - 2q = -6 - 5
  • 11q = -11
  • q = -1

4. ..............................................

  • 1/3(x + 6) = 2/3(x - 9)
  • 3*1/3(x+6) = 3*2/3(x - 9)
  • x + 6 = 2(x - 9)
  • x + 6 = 2x - 18
  • 2x - x = 6 + 18
  • x = 24
3 0
3 years ago
Read 2 more answers
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