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Gnesinka [82]
3 years ago
10

What is the answer to -7(-3n 2)?

Mathematics
1 answer:
sergey [27]3 years ago
8 0
21n+14 you have to find the value of n
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If two chords of a circle are congruent, then their intercepted arcs are congruent  ⇒ <span>CO≅HZ</span>
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3 years ago
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The length of a rectangular poster is 2 more inches than three times its width. The area of the poster is 33 square inches. Solv
laiz [17]

Answer:

Step-by-step explanation:

Area of the rectangle = 33 inches sq

Area of a rectangle (formula) = l*b

let the width be x

length = 2 inches + 3x = 2+3x

Area of the rectangle = l*b = 2+3x + x

33 inches sq = 2+3x + x

33 in sq = 2+4x

33/2 = 4x

16.5/4 = x

x = 4.125

width= <u>4.125 inches</u>

length = 2+3x = 2+3(4.125) = <u>14.375</u>

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(unless your poster is 32 sq inches and you made a mistake, just replace 33 with 32 and solve it)

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2 years ago
Jack is playing a game. When a player wins 3 consecutive games, the player receives 10 bonus points and then the player’s total
Paladinen [302]
<span>The function can be described as

b(p)= player receives 10 bonus points 
</span>b(p)= p+10<span>

s(p)= increases 5% of the player’s current points 
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then </span><span> (s ∘ b)(p) would be
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(s ∘ b)(p)= (p+10)*1.05
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3 years ago
Select the set of equations that would be used to solve the following absolute value equation: |x+6|=18
Wewaii [24]
The answer is A. x-6=18 and x+6=18.

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a bottle of ketchup contains 40 oz of ketchup. How many 1/2 oz servings can you get out of one bottle?
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Answer:

you can get 80 1/2 oz servings.

Step-by-step explanation:

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2 years ago
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