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katrin [286]
3 years ago
14

Find the solution to each number sentence below:

Mathematics
2 answers:
Feliz [49]3 years ago
8 0

Answer:

1. 5

2. -1

3.-41

4. 55

5.-155

Step-by-step explanation:

Alexus [3.1K]3 years ago
8 0

Answer:

1) 5

2) -1

3) - 41

4) 55

5) -155

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The average of 6 ages men is 35 years and the average of four of them is 32. Find the ages of the remaining two men if one is 3
prisoha [69]

Answer:

the first one must be 39.5 and the other 42.5

Step-by-step explanation:

multiply 35 by 6 and subtract 32 x 4 you are left with 82. Divide that by 2 and make the difference 3.

6 0
3 years ago
What is 1/2 of 22 and 2/3 of 16
Sholpan [36]
1/2 of 22:
1/2 · 22 = 22/2 = 11

2/3 of 16
2/3 · 16 = 32/3 = 10 2/3
6 0
2 years ago
Estimate the line of best fit using two points on the line.
mash [69]

Answer:

B. y = -2/3x + 12

Step-by-step explanation:

Formula to find the slope when given two points on a line:

<u>y</u><u>2</u><u> </u><u>-</u><u> </u><u>y</u><u>1</u>

x2 - x1

Substitute the two given points (6, 8) (9, 6):

<u>6</u><u> </u><u>-</u><u> </u><u>8</u>

9 - 6

Slope = -2/3x

We found the slope! And the answer choices already gave us one y-intercept, which is 12. The last thing we do is we form an equation with the information we solved and that was given to us.

y = slope (x) + y-intercept

y = -2/3x + 12

The answer choice that matches this equation is B.

In conclusion, the equation that best estimates the line of best fit shown above is answer choice B.

5 0
2 years ago
Read 2 more answers
Can someone help me out?
jonny [76]

Answer:

NO

Step-by-step explanation:

bc

u

ha ve

aut

tis

umm

and

special

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home

work

8 0
3 years ago
Help me please!!! I will give Brainly if correct!
Alexxandr [17]

Answer:

B, 20mph

Step-by-step explanation:

540 miles in 27 hours is 540/27 = 20 miles in 1 hour. This is 20 mph

3 0
2 years ago
Read 2 more answers
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