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Vladimir [108]
2 years ago
11

PLEASE ANSWER FAST!!!!! 40 POINTS!!!!

Mathematics
2 answers:
Alex17521 [72]2 years ago
5 0

Answer:

+2

Step-by-step explanation:

Plus cancels minus

There are 4+ and 2 minus

+4 -2 = +2

The result is +2

kherson [118]2 years ago
5 0

Answer:

+2

Step-by-step explanation:

Keep in mind, Plus cancels minus  

There are 4+ and 2 minus  

+4 -2 = +2  

The answer is +2

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Juan bought a used bike from his uncle $20.6 each month for 2 years. What was the total amount Juan paid for the bike?
Serggg [28]

Answer:

$494.40

Step-by-step explanation:

8 0
4 years ago
40 + 2b3 when<br> b = 5 and c= 1.2
kramer

9514 1404 393

Answer:

  254.8

Step-by-step explanation:

Substitute the numbers where the variables are and do the arithmetic.

  4c +2b³ = 4(1.2) +2(5³) = 4.8 +250 = 254.8

__

It can also work to let a calculator or spreadsheet do the math for you, once you specify the function.

8 0
3 years ago
3. What is the slope of the line that contains the
dlinn [17]

Answer:

I think the answer would be -1/2 or D.

Step-by-step explanation:

Use this formula for calculating slope : y2-y1 / x2 - x1                                                            

1. label the pairs, 1 and 2

(-6, 1)  - ( x1, y1 )          or        (4,-4) - (x1, y1)

(4,-4) - ( x2, y2)                      (-6,1) - (x2, y2)  

(the order does not matter)

2. Than plug in your numbers

y2-y1 / x2 -x1                 y2-y1 / x2 -x1

-4 - 1 / 4 - (-6)        or        1 - (-4) / -6 - 4

= -5/10 or -1/2               = - 5/-10 or -1/2

im only in eight grade so i did my best explaining , and this hope it helps :)

7 0
3 years ago
The line with equation y = 2x - 6 passes through the point (a,2). The value of a is:
guapka [62]

Answer:

b) 4

Step-by-step explanation:

4 0
3 years ago
What is the range of the following list of numbers:
galina1969 [7]

Answer:

it would have a range of 6

Step-by-step explanation:

im guessing that u ment 4 and ten not 104 so ya

3 0
3 years ago
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