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Butoxors [25]
3 years ago
7

30 mins = how many seconds???

Mathematics
2 answers:
horrorfan [7]3 years ago
8 0
6x3=18 add two zeros and you get 1800 seconds:) hope this helped
harkovskaia [24]3 years ago
4 0

Answer:

30 x 60=1800

Step-by-step explanation:

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A party store has 54 packs of plates in stock. The packs are either sets of 8 or sets of 12. If the store has 496 total plates i
miss Akunina [59]

Answer:

a 16

Step-by-step explanation:

16 x 12 = 192 plates

496 total plates - 192 = 304

304 packages of 8 plates

304 / 8 = 38 sets of 8 plates

38 + 16 = 54 packs of plates

4 0
3 years ago
Read 2 more answers
ALGEBRAIC PROOF!!!! PLS HELP!!! The area of a rectangular blanket is 20 square feet. The blanket's length is (2x + 1) ft and the
Fynjy0 [20]

Answer:

Length: 5 ft; width: 4 ft.

Step-by-step explanation:

A = LW     formula for area of rectangle

(2x + 1)(2x) = 20      substitute length, width, and area into formula

4x² + 2x - 20 = 0      use the distributive property to multiply out left side

2x² + x - 10 = 0         divide both sides of equation by 2

(2x + 5)(x - 2) = 0        factor out trinomial

2x + 5 = 0  or  x - 2 = 0        use zero product rule to solve for x

2x = -5  or x = 2       subtract 5 from both sides; add 2 to both sides

x = -5/2  or  x = 2

We discard x = -5/2 since it would give negative length and width, and the length and width cannot be negative.

Length: 2x + 1 = 2(2) + 1 = 5

Width: 2x = 2(2) = 4

Length: 5 ft; width: 4 ft.

7 0
3 years ago
Need help with this question.
4vir4ik [10]
I MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGEI MISS THE RAGE
5 0
3 years ago
Please helppppppppppppppppppp
Vanyuwa [196]
6hrs = 360 minutes

360/7.5 = 48 bottles required

500g = 0.5kg

48x0.5 = 24 kg
24x 5 = 120p
5 0
3 years ago
Read 2 more answers
00:00
Furkat [3]

Answer:

-2

Step-by-step explanation:

Subtracting a negative number is the same as adding it, so this is basically just negative 8 plus 6, which is -2. Don't know who was right though, you kinda left that part of the question out.

5 0
3 years ago
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