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Alchen [17]
3 years ago
13

The given information were that Robi has run the first 4 miles of a race in 30 minutes and she reached the 6 mile point after 45

minutes. It is positive, negative, zero or undefined? The slope is 2/15 miles/minute
Mathematics
1 answer:
strojnjashka [21]3 years ago
6 0

Answer:

Positive

Step-by-step explanation:

Slope: (6-4)/(45-30)

= 2/15

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Solve 4(-4x- 3)> 36
wariber [46]

Answer:

x=3

Step-by-step explanation:

Simplifying

4(4x + -3) = 36

Reorder the terms:

4(-3 + 4x) = 36

(-3 * 4 + 4x * 4) = 36

(-12 + 16x) = 36

Solving

-12 + 16x = 36

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '12' to each side of the equation.

-12 + 12 + 16x = 36 + 12

Combine like terms: -12 + 12 = 0

0 + 16x = 36 + 12

16x = 36 + 12

Combine like terms: 36 + 12 = 48

16x = 48

Divide each side by '16'.

x = 3

Simplifying

x = 3

8 0
3 years ago
Read 2 more answers
Which co-ordinates do you plot to draw the graph of x + 2y = 3 ?
pychu [463]
Just subisute values that will work
one easy way is to make one sides equal to only one of the placeholders, like y, and then lug in values in for x exg
x+2y=3
subtract x from both sides
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divideb bith sides by 2
y=-1/2x+3
subsitute valudes for x and get values for y
if x=2 then
y=-1/2(2)+3
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when x=2, y=2
when y=0 then y=3
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Answer:

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Step-by-step explanation:

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FromTheMoon [43]
<span>-4x -2<8
Add 2 to both sides
-4x<10
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The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 4 . If there were
Kamila [148]
If there were 5 yes votes for every 4 no votes, there were 5 yes votes for every 9 total votes, so 5/9 of the 7911 votes were yes.  5/9*7911=4395.
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3 years ago
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