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Montano1993 [528]
3 years ago
8

Last year, the school's electric bill

Mathematics
1 answer:
lana [24]3 years ago
3 0

Answer:

AINT NOBODY CARES ABOUT SCHOOL

but the amount they spent each month was 145$

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A board 10ft long is cut into two pieces. Four times the length of the shorter piece is 2ft less than two times the length of th
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Answer:

7 ft

Step-by-step explanation:

Let x be the shorter and y be the longer length

x + y = 10

x = 10 - y

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40 - 4y = 2y - 2

6y = 42

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Participants in a darts tournament get 4 points
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Using the Fundamental Counting Theorem, it is found that 80 different scores are possible if everyone gets at least one point.

<h3>What is the Fundamental Counting Theorem?</h3>

It is a theorem that states that if there are n things, each with n_1, n_2, \cdots, n_n ways to be done, each thing independent of the other, the number of ways they can be done is:

N = n_1 \times n_2 \times \cdots \times n_n

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n_1 = n_2 = n_3 = n_4 = 3

Hence the number of possible scores, removing the one score with zero points on all four rounds, is:

N = 3 x 3 x 3 x 3 - 1 = 80.

More can be learned about the Fundamental Counting Theorem at brainly.com/question/24314866

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2 years ago
Write and solve an inequality that represents the number of apples, x, you can buy if each apple costs .75 cents and you have to
Phoenix [80]

Answer:

0.75x<9

Step-by-step explanation:

0.75x<9

0.75/0.75x < 9/0.75

x<12

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3 years ago
Find the slope of the line that
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is the answer
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