Answer:
wingspan
Step-by-step explanation:
there's 10 mm in every cm
First you have to know the price of item.
EX: Say a candy car costs $1.50.
The candy bar was marked down 30%.
$1.50 x 30/100 = $.45
The item will decrease $.45.
$1.50 - $.45 = $1.05
Linear equations are:
Non-linear equations are:
Step-by-step explanation:
Lets define linear and non-linear first.
Linear equation is that equation whose degree is one. Degree is the highest power of a variable in an expression or equation.
Similarly, an equation with degree greater than 2 are called non-linear equation
In the given equations,
=> Degree: 3
=> Degree: 1
=> Degree: 2
=> Degree:1
=> Degree:2
Hence,
Linear equations are:
Non-linear equations are:
Keywords: Linear equations, expressions
Learn more about linear equations at:
#LearnwithBrainly
Answer:
- The line is y = 27/29x - 88/29
- The y-intercept is (0, -88/29)
Step-by-step explanation:
<u>Given point:</u>
<u>Slope-intercept form:</u>
<u>Use slope formula:</u>
- m = (y₂ - y₁)/(x₂ - x₁)
- m = (10 - (-17))/(14 - (-15)) = 27/29
<u>Use one of the points to find the y-intercept:</u>
- y = 27/29x + b
- 10 = 27/29*14 + b
- b = (29*10 - 27*14)/29
- b = -88 /29
<u>The line is:</u>
To cross out a variable (in this case, x) we can add both equations together to get -5y=10. Dividing both sides by -5, we get y=-2. Next, plugging it into -3y+5x=26, we get 6+5x=26. Subtracting 6 from both sides, we get 5x=20. Next, we can divide both sides by 5 to get x=4