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dolphi86 [110]
3 years ago
7

-8 Find the slope of the line y = -8/2x+1/5 Simplify your answer and write it as a proper fraction, improper fraction, or intege

r.​
Mathematics
1 answer:
kipiarov [429]3 years ago
5 0

The slope is -4.

Because:

-8/2 is -4, which is the slope.

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What is the next fraction in this sequence? Simplify your answer. 3/4, 1/4, 1/12, 1/36
antiseptic1488 [7]
Hey their,

3/4 
1/4
1/12
1/36
0/60

The pattern is -1/x every 2 +x/8 

How i got this was 36/12=3
3*12=36
so 60-36=24
24x3/2+24=60
then 60/5=12

Hopethis helped


7 0
4 years ago
Alyssa starts with $40 and saves $10 each week. Bill has $24 and saves $12 each week. For numbers 5a. – 5c., determine whether e
adelina 88 [10]

Answer: See explanation

Step-by-step explanation:

Alyssa starts with $40 and saves $10 each week. This can be written as:

= 40 + 10x

Bill has $24 and saves $12 each week. This can be written as:

= 24 + 12x

where, x = number of weeks

a. Bill will never have more money than Alyssa.

False.

From the 9th week, Bill will have more money than Alyssa. To check goes below.

Alyssa = 40 + 10x = 40 + 10(9) = 40 + 90 =$130

Bill = 24 + 12x = 24 + 12(9) = 24 + 108 = $132

b. Bill's savings can be represented by the equation = 12 + 24 where x is the number of weeks and y is his savings.

False.

Bill savings can be represented by:

= 24 + 12x

where, x = number of weeks

c. Alyssa and Bill will have the same amount of money at Week 6.

False.

Alyssa = 40 + 10x

= 40 + 10(6)

= 40 + 60

= $100

Bill = 24 + 12x

= 24 + 12(6)

= 24 + 72

= $96

7 0
3 years ago
Help me plzzz thxxxxxx
motikmotik

Answer:

  • y = 1.8x +53.7
  • 73.5 in 2005

Step-by-step explanation:

The 2-point form of the equation of a line is useful here. It tells you that for the points (x1, y1) and (x2, y2) the line can be written as ...

  y = (y2 -y1)/(x2 -x1)(x -x1) + y1

For your given points, this is ...

  y = (60.9 -57.3)/(4 -2)(x -2) +57.3

  y = 1.8(x -2) +57.3

  y = 1.8x +53.7 . . . . . simplify

__

For x = 11 (in 2005), the predicted value is ...

  y = 1.8·11 +53.7

  y = 73.5

7 0
3 years ago
Original price $77.00<br> markdown: 32%<br> sale price
Dvinal [7]
The sale price would be 24.64
4 0
3 years ago
Write the math phrase: 8q-3/4
soldier1979 [14.2K]
8q+4=20
8q=16
q=2
hope this helps!
7 0
3 years ago
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