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Svetlanka [38]
3 years ago
14

HELPPPPPPPPPPPP]PPPPPP​

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
7 0
I can’t really see it
mylen [45]3 years ago
4 0

Answer:

If Cora runs 1/2 mile per week and x is the number of weeks, then she will run 5+1/2x. Then determine how many weeks are in two and a half months (depends on which month it is as there are less weeks in February than in January!) but we could estimate 6.

For Hana, you will have 3+ 3/4 x First equation is y=5+1/2 x and then plug 6 in for x to solve for y. the second equation is y=3+3/4x and plug in 6.

Step-by-step explanation:

First equation is y=5+1/2 x and then plug 6 in for x to solve for y. the second equation is y=3+3/4x and plug in 6.

You might be interested in
Write an equation in slope intercept form that passes through -2, 3 and Is parallel to the line with equation 3X +2y=6
soldier1979 [14.2K]

The equation of line is:  y=-\frac{3}{2}x as the y-intercept is zero

Step-by-step explanation:

Given

(-2,3)

Equation of line => 3x+2y=6

Converting the equation in slope intercept form

3x+2y=6\\2y=-3x+6\\Dividing\ both\ sides\ by\ 2\\\frac{2y}{2}=-\frac{3}{2}x+\frac{6}{2}\\y=-\frac{3}{2}x+3

The co-efiicient of x is the slope of the fiven line

So,

m=-3/2

The line parallel to given line will have the same slope as slopes of two parallel lines are equal

Now,

Slope-intercept form is:

y=mx+b

Putting the value of slope

y=-\frac{3}{2}x+b

to find the value of b, put (-2,3) in the equation

3=-\frac{3}{2}(-2)+b\\3=3+b\\b=0\\

Putting the value of b and m

y=-\frac{3}{2}x+0\\y=-\frac{3}{2}x

Hence,

The equation of line is:  y=-\frac{3}{2}x as the y-intercept is zero

Keywords: Slope-intercept form, Slope

Learn more about slope-intercept form at:

  • brainly.com/question/2116906
  • brainly.com/question/2131336

#LearnwithBrainly

4 0
3 years ago
A bottle contains 3.78 liters of water. Without
gulaghasi [49]
1 deciliter equals 0.1 liter. So If a bottle contains 3.78 liters of water that’s 37.8 deciliter so there is more than 3.78 deciliter in a bottle of water
4 0
3 years ago
Solve: 18^x^2+4x+4=18^9x+18
Zina [86]

Answer:

Answer: x = –2 and x = 7

Step-by-step explanation:

5 0
3 years ago
If y= 1/5 when x=3, find y when x=4, given that y varies directly with x
lisov135 [29]

Answer:

<h2>y =  \frac{4}{15}</h2>

Step-by-step explanation:

To find y when x=4, we must first find the relationship between them

The statement

y varies directly with x is written as

<h3>y  \:  \:  \:  \alpha  \: \:   \: kx</h3>

where k is the constant of proportionality

From the question

when y = 1/5

x = 3

Substitute the values into the above formula and solve

That's

<h3>\frac{1}{5}  = 3k \\ 15k = 1 \\ k =  \frac{1}{15}</h3>

So the formula for the variation is

<h3>y =  \frac{x}{15}</h3>

From the question

when x = 4

<h3>y =  \frac{4}{15}</h3>

Hope this helps you

5 0
3 years ago
Tom earns $32,110 annually. What is the total amount of
sveticcg [70]

Bi weekly means every two weeks, divide 12 (this would be your months) by your annual pay (32,110), and you would get $2675.83. I hope this helps some.

8 0
3 years ago
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