3 years ago

Please help I have tried over and over and can't get it

1 answer:

5 0

1) -3
2) 6
3) 4
4) 2
5) 5
6) 5
7) 7
8) -3
9) 9
10) 6
11) -5
12) 0

Here are your answers may I please have the brainliest

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Rodney is starting a tutoring business.

sweet-ann [11.9K]

Answer:

(a) 20 + 14(s)

(b)$146

Step-by-step explanation:

Use s as your variable per session.

$20 is a flat fee as a sign up for tutoring.

Therefore, 20 + 14s is the expression.

(b) 14x9=126 + 20 = 146

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2 years ago

If a third of the students entering high school drop out before graduating, but three-fifths eventually return and get their dip

GrogVix [38]

Answer:

$\dfrac{13}{15}$

Step-by-step explanation:

If a third drop out, Initial fraction of those who graduate = $1-\frac{1}{3} =\frac{2}{3}$

Three-fifths of those who dropped out(one third) eventually return = $\frac{3}{5} of \frac{1}{3} =\frac{3}{5} X \frac{1}{3}=\frac{1}{5}$

The proportion of students entering high school who eventually graduate

= Those who graduated Initially+Those who returned

= $\frac{2}{3}+\frac{1}{5}=\frac{10+3}{15}=\frac{13}{15}$

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3 years ago

A fair six-sided dice is thrown once. what is the probability of a 3 showing on the dice. A=1/6 B=1/2 C=6% D=1/3 E=1:7

goblinko [34]

Answer : 1/2

The probability of a 3 showing on a six-sided dice is 3/6 = 1/2

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3 years ago

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A publishing company has just published a new college textbook. Before the company decides the price at which to sell this textb

Kobotan [32]

Answer:b

Step-by-step explanation:

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4 years ago

Tommy is putting a wooden frame around his living room stained glass window shown below. Before he can build the frame,

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The perimeter of window is 28 feet

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3 years ago

Please help I have tried over and over and can't get it​

Please help I have tried over and over and can't get it