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Anton [14]
3 years ago
12

Help please and thank you

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0
The key term here is inverse variation - that is, two or more variables must multiply to a certain product.
So, let's multiply 12 and 8. We get 96.
The correct pair must contain factors of 96.
16 and 6 are factors of 96, so the answer is (D).
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I need this answered please
TiliK225 [7]
The answers are

1: False
2: True
3: True
4: False
4 0
2 years ago
A store has 30 boxes of melons each box holds four bags each bag holds two melons what is the total number of melons in the stor
Papessa [141]

Answer:

240 melons

Step-by-step explanation:

First, multiply the # of boxes and # of bags

(30 * 4 = 120)

Then, multiply that with 2

(120*2=240)

5 0
3 years ago
H is directly proportional to the square root of p h=5.4 when p=1.44 find h when p=2.89
bazaltina [42]

Answer:

h=7.65

Step-by-step explanation:

h=k√p

k=h/√p

k=5.4/√1.44

k=4.5

h=4.5√p

when p=2.89

h=4.5√2.89

h=7.65

5 0
3 years ago
Read 2 more answers
What is the sum of (x ^ 2 - 3x + 2) and (5x ^ 2 - 3x - 8)
geniusboy [140]

Answer:

6x^2-6x-6

Step-by-step explanation:

(x^2-3x+2)+(5x^2-3x-8)

x^2+5x^2-3x+(-3x)+2+(-8)

6x^2-3x-3x+2-8

6x^2-6x+2-8

6x^2-6x-6

5 0
2 years ago
To make a quilt, a quilter is buying fabric in two colors, blue and green.
egoroff_w [7]

Answer:

<h2>3.375yards of  blue fabric </h2><h2>6.125yards of  green fabric</h2>

Step-by-step explanation:

step one:

given data

blue fabric costs $9 a yard.

green fabric costs $13 a yard.

Let x represent the number of blue yards of fabric purchased and

let y represent the number of green yards of fabric purchased.

Step two:

The quilter needs at least 9.5 yards of fabric in total.

x+y>=9.5--------1

The quilter can spend up to $110 on fabric.

9x+13y<=110----2

from equation

x+y>=9.5

x=9.5-y

put x=9.5-y in equation 2 we have

9(9.5-y)+13y<=110----2

85.5-9y+13y=110

4y=110-85.5

4y=24.5

y=24.5/4

y=6.125

put y=6.125 in x=9.5-y to find x

x=9.5-6.125

x=3.375

Hence the quilt can purchase

3.375yards of  blue fabric

6.125yards of  green fabric

3 0
2 years ago
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