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ElenaW [278]
3 years ago
11

Please help this is on a quiz

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0

Answer:

4,5,8,11 are domain

Step-by-step explanation:

Since they are on the x side they are domain

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Luke bought a pair of jeans originally priced at $69.00. The jeans have been marked down 25%, and a sign posted on the rack wher
ElenaW [278]

Answer: C. 69(0.75)(.0.90)

Step-by-step explanation:

In order to find a discounted price you subtract the discount percentage as a decimal from 1 and multiply the outcome to the original price. For this case, 1-0.25=0.75 and 1-0.1=0.90. So your equation will be 69(0.75)(0.90)

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3 years ago
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Subtract-5 from the additive inverse of 4​
gavmur [86]

Answer:

-9

Step-by-step explanation:

        The additive inverse of 4 is -4. Why? 4 + -4 = 0

-4 - 5 = -9

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2 years ago
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2.<br> - 4x + 9y = 14<br> 12x – 10y = -8<br> ;<br> multiplication
NeTakaya

Answer:

Step-by-step explanation: (Equation 2) = 12(-12+9y/4) - 10y = -8

-144+108y/4 - 10y = -8

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-144 + 108y - 40y = -32

108y - 40y = -32+144

68y = 112

Y= 1.64

2-4x+9y=14

12x-10y= -8

2-14+9y = 4x

-12 + 9y = 4x ( equation 3)

(Put in equation 2)

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3 years ago
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Is Circumference of a circle same as area?​
Klio2033 [76]

Answer:

The circumference of a circle is not the same as the area of the circle because the circumference represents the distance around the circle while the area represents the amount of space within the circle. Hope this helps.

5 0
2 years ago
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To make dough, Reba needs 2 1/2 cups of flour. How much flour does she need to make 5 batches of dough?
aleksandr82 [10.1K]

Answer:

12 1/2 cups of flour

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2 1/2 cups for each batch

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