MATHEMATICS HIGH SCHOOL

-3/5x=15 (solve the equation)

Answers

Answer 1
Answer:

Answer:

x=-1/25

Step-by-step explanation:

-3/5x=15

-3/5x(5x)=15(5x)

-3=75x

75x=-3

x=-3÷75

=-3/75

=-1/25

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Below are the ages of 21 CEOs. 46, 48, 49, 49, 50, 52, 54, 55, 57, 57, 58, 59, 60, 61, 62, 62, 63, 63, 65, 67, 75 Find the mean- median- mode- Are there any outliers? Explain.

Answers

Answer:

Mean: 57.7

Median: 58

Mode: 49, 57, 62, 63

Outliers: None

Step-by-step explanation:

Which inequality represents the following situation: 35 times 5 less than a number is no more than 27? 35(x – 5) ≥ 27 35x – 5 ≤ 27 35(5 – x) ≥ 27 35(x – 5) ≤ 27

Answers

Answer:

35(5 – x) ≥ 27

Step-by-step explanation:

i just know its right,  my teacher helped me.

Joe has 16 more baseball cards than football cards. He also noticed that of the total he has three times as many baseball cards as football cards. How many football cards does he have?

Answers

Football cards: x
Baseball cards: x + 16
He also noticed that of the total he has three times as many baseball cards as football cards. So, the baseball cards: 3x

x + 16 = 3x
x = 8 (football cards)

PLEASE PLEASE HELP ME IM ALMOST DONE WITH IT DONT BE SHY IM DYING

Answers

0.79 is the probability answer. Please vote my answer brainliest! Thanks.

Answer:

Umm what did you say anyway. I did not understand.

Solve for x. 3(x + 5) - 2(x + 2) = 20

Answers

3(x + 5) - 2(x + 2) = 20
3x + 15 -2x - 4 = 20
x + 11 = 20
x = 20 -11
x = 9

Allie bought 8.75 yards of rope from Lowe's. The rope cost $2.49 per yard. What was the total cost of her rope to the nearest cent.

Answers

$2.49 x 8.75 = 21.7875
then round to the nearest cent = $21.79

hope this helps! reply if further explanation is needed :)
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Write the equations of the lines, representing the following conditions, in the form y = mx + b, where m is the slope and b is the y-intercept:Part A) Passes through (2, 5) and m = 3/4 Part B) Passes through (−3, 2) and (1, −3) Part C)m=2/5 and y-intercept =-6 Part D) x-Intercept = 4 and y-intercept = −2 Part E) Passes through (−2, 2) and parallel to 4x − 3y − 7 = 0