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telo118 [61]
3 years ago
8

Plssssss I neeed help I will mark brainlist

Mathematics
1 answer:
svetlana [45]3 years ago
7 0

Answer:

so i think it is rst on the right

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In order to solve the equation -3x - 6 = 5, the first step is to:
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Add 6 to both sides so that you can get the variable by itself
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3 years ago
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the employees of a company were surveyed on questions regarding their educational background ( college degree) and marital statu
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Number employees N = 600

Then

Probability of Single + College degree = ?

Probability of single S = 100/600 = 1/6

Probability of College graduate G = 400/600 = 2/3

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Probability of Single or Graduate = 5/6= 0.8333

Is also 83.33%

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1 year ago
Calculating Distance around a Polygon
Vadim26 [7]

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12.5cm

Step-by-step explanation:

Each side of the pentagonal  garden has a length of 2.5 cm.

A pentagon has 5 sides.

Since the garden has congruent sides, all its lengths are equal.

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Distance Walked by Tanya

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=12.5cm

Tanya has walked 12.5cm in total.

6 0
3 years ago
Tim installs 50 square feet of his floor in 45 minutes. At this rate, how long does it take him to install 495 square feet?
77julia77 [94]

Answer:

99.5 minutes

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50=45

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3 years ago
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Steve's scores on 6 of his tests were 92, 78, 86, 92, 95, and 91. If he took a seventh test and raised the mean of his scores by
monitta

Answer:

96

Step-by-step explanation:

First we need to know the mean of the Steve's scores on 6 of his tests. Given the six scores as 92, 78, 86, 92, 95, and 91.

Mean = sum of the scores/Total test taken

Mean = 92+78+86+92+95+ 91/6

Mean = 534/6

Mean = 89

If he took the seventh test and the mean score is raised by 1 them the new mean will be expressed as;

New mean = 92+78+86+92+95+ 91+x/7 = 89+1

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92+78+86+92+95+ 91+x/7 = 90

534+x/7 = 90

Cross multiply

533+x = 90×7

533+x = 630

x = 630-534

x = 96

Hence the score of the seventh test is 96

8 0
3 years ago
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