Write a problem for the equation x-5=2

Answers

Answer 1
Answer: bob gave colin 5 cards and he was left with 2. how many cards did bob start with
Answer 2
Answer: Tim has 7 hotdogs he had sold 5 of them.Now Tim has 2 hot dogs left
hope this helped
sorry for my bad English

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Evaluate p-q if =-6 and q=14

Answers

To do this problem, all you have to do is substitute -6 for p and 14 for q, so

- 6 - 14
or 
- 6 + - 14

Which gives you -20.

Hope this helped :)

I have no idea how to do this: Slope= -3, y-intercept= -1 its slope-intercept formSlope= -2, y-intercept= -4

Through: (-3,2) , slope=-1/3

Through: (3,2) and (0,-5)

x-5y-5=0

Answers

Slope-intercept form is \sf~y=mx+b, where \sf~m is the slope and \sf~b is the y-intercept.

Slope = -3, y-intercept = -1

Plug in what we know:

\sf~y=mx+b

\sf~y=-3x-1

Slope = -2, y-intercept = -4

Plug in what we know:

\sf~y=mx+b

\sf~y=-2x-4

Through: (-3,2) , slope=-1/3

Okay, here we use point-slope form, and the simplify to get it in slope-intercept form.

\sf~y-y_1=m(x-x_1)

Where \sf~y_1 is the y-value of the point, \sf~x_1 is the x-value of the point, and \sf~m is the slope.

Plug in what we know:

\sf~y-2=-(1)/(3)(x+3)

Distribute -1/3 into the parenthesis:

\sf~y-2=-(1)/(3)x-1

Add 2 to both sides:

\sf~y=-(1)/(3)x+1

Through: (3,2) and (0,-5)

Now we plug this into the slope-formula to find the slope, plug the slope and one of these points into point-slope form, then simplify to get it in slope-intercept form.

\sf~m=(y_2-y_1)/(x_2-x_1)

(3, 2), (0, -5)
x1 y1 x2  y2

Plug in what we know:

\sf~m=(-5-2)/(0-3)

Subtract:

\sf~m=(-7)/(-3)

\sf~m=(7)/(3)

Plug this into point-slope form along with any point.

\sf~y-y_1=m(x-x_1)

\sf~y-2=(7)/(3)(x-3)

Distribute 7/3 into the parenthesis:

\sf~y-2=(7)/(3)x-7

Add 2 to both sides:

\sf~y=(7)/(3)x-5

x-5y-5=0

Add 5 to both sides:

\sf~x-5y=5

Subtract 'x' to both sides:

-5y=-x+5

Divide -5 to both sides:

\sf~y=(1)/(5)x-1

Find the area of a trapezoid with bases of 15cm and 6 cm and a height of 1/5cm

Answers

area = 0.5 x (a+b) x h

= 0.5 x (15cm + 6cm) x 1/5cm
= 0.1 x 21cm
=2.1cm^2  (2.1 centimeters squared)
area is 0.5 x h x(a+b)

What is the constant rate of change of a submarine diving every 300 feet in 2 minutes

Answers

diving is down so it's negative
-300
time is 2 minutes
normally, it's amount of work divided by 1 unit of time so
-300/2=-150/1
-150 feet per minute

If two numbers round to the same number, does that mean the numbers are equal?

Answers

If two numbers round to the same number it doesnt always mean they are equal, for example: 11 and 9 both round to ten but they are not the same number
Not always, beacause all the numbers are different and it also has to do with positive and negitive

Triangle JKL is shown below. what is measure of <j

Answers

You forgot to add the picture

What is the value of tan j