3 years ago

I chose circle is closed and graph is shaded to the left of the circle and it said that was wrong. Please help, thank you

1 answer:

6 0

The circle is closed and the graph is shaded to the right also there’s a negative on the x, you have to get rid of it first by dividing by -1 and then you switch direction of the less than or equal to greater than or equal because you divided by negative

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A 10-ounce box of cereal costs $3. A 20-ounce box of the same cereal costs $5. A third box of the same cereal costs $8. Calculat

kogti [31]

Answer:

number of ounces in the third box = 32 ounces

Step-by-step explanation:

The number of ounces is directly proportional to the cost

Let O represent the number of ounces, C represent the cost

O∝C----------------Eqn 1

O = KC

K = O÷C = 20/5 = 4

Hence number of ounces in the third box = 4 × 8 = 32 ounces

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4 years ago

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nalin [4]

Answer:

86° Fahrenheit

Step-by-step explanation:

F=1.8C + 32

C=30°

Plugging into the formula:

$F=1.8*30+32\\F=54+32\\F=86$

The Fahrenheit for 30° Celsius using the given formula is 86° Fahrenheit.

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3 years ago

Read 2 more answers

Evaluate c/2 - 3 + 6/d when c = I4 and d = 3

Citrus2011 [14]

Answer:

Step-by-step explanation:

c=14,d=3

c/2-3 +6/d

= 14/2-3+6/3

= 7-3+2

= 9-3=6

7 0

3 years ago

I need help please?!!!

Sveta_85 [38]

Answer:

(-4,14)

(which you already choose)

Step-by-step explanation:

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4 years ago

Pls help!!!!!!!!!!!!!! ? (explanation as well? )

Orlov [11]

Your answer would be B 35 degrees

7 0

3 years ago