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garri49 [273]
4 years ago
15

The table can be used to determine the solution to the system of equations, 2y − x = 8, and y − 2x = −5.

Mathematics
2 answers:
tangare [24]4 years ago
8 0

Answer:6,7

Step-by-step explanation:

Arte-miy333 [17]4 years ago
5 0
Your answer is (6,7). 
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Meaghan and Lily are dividing 43.61 by 7. Meaghan says that the first digit of the quotient is in the ones place. Lily says it i
Ivahew [28]

Answer: Meaghan is right.

Step-by-step explanation:

For a number like:

123.45

the tens place would be the "2" (second number at the left of the decimal point)

The ones place would be the "3" (first number at the left of the decimal point)

Let's suppose that Lily is correct.

Then the quotient of:

43.61/7

Will be a number with two digits in the left of the decimal point.

The smallest number that meets this condition, is the number 10.

Then let's see:

7*10 = 70

then:

70/7 = 10

and:

43.61 < 70

(70 is larger than 43.61)

then:

43.61/7 < 70/7 = 10

Then:

(43.61/7) < 10

This means that our quotient is smaller than 10, then the first digit of the quotient can not be on the tens place.

Then Meaghan is the correct one.

We also could perform the quotient to find:

43.61/7 = 6.23

So yes, Meaghan is correct.

5 0
3 years ago
PLEASE HELP! WAYYY OVERDUE!!!
In-s [12.5K]

Answers:

  • Red = negative skew
  • Yellow = symmetric
  • Blue = positive skew

================================================

Explanation:

A symmetric distribution is where we have the left half be a mirror copy of the right half. In other words, we have symmetry going on.

For the yellow team, note the distance between Q1 and the median is 1 unit (47-46 = 1), and so is the distance from the median to Q3  (48-47 = 1). So the box portion has perfect symmetry. You should find that the whiskers are also perfectly symmetric as well using a similar technique of finding the distances and comparing them.

Overall, the entire box-and-whisker plot for the yellow team is perfectly symmetric.

---------------

If a distribution isn't symmetric, then it's skewed in some way. If the right side is pulled longer than the left, then we consider it "skewed to the right" aka "positively skewed". So that applies to the blue team. The red team has negative skew because its left tail is longer than the right tail.

6 0
3 years ago
There are 6 apples, 8 oranges, and 10 peaches in an ice chest. If Maury gets to pick twice and he puts back what he selected the
jeka94
!!!!!!!!! Good job buddy
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4 years ago
Kaya babysits to add money to her savings. She draws a graph to show how much she can earn by babysitting. What is the equation
salantis [7]

Answer:

Step-by-step explanation:

7 0
3 years ago
you put $400 in an account. the account earns $18 simple interest in 3 years. what is the annual interest​
nadya68 [22]

Answer:

$6

Step-by-step explanation:

divide 18 into three

18÷3=6

8 0
3 years ago
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