The first step for solving this expression is to know that since both of the expression are equal to y,, we must set them each to each other to form an equation in x. This will look like the following:
-3x + 7 = -3x - 6
Now cancel equal terms on both sides of the equation.
7 = -6
This tells us that the statement is false for any value of x and y,, so our answer is (x,y) ∈ ∅,, or no solution (option D).
Let me know if you have any further questions.
:)
Answer:
x=23
Step-by-step explanation:
STEP 1. To find x-intercept/zero, substitute y=0.
0= 6x2+x-35
STEP 2. Calculate the difference.
0=-23+x
STEP 3. Move the variable to the left- hand side and change its sign.
-x=-23
STEP 4. Change the signs on both sides of the equation.
x=23
The car can travel 360 km with 24 liters of gasoline.
<h3>What is the unitary method?</h3>
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
A car consumes 6.8 liters of gasoline for every 102 kilometers traveled.
6.8 liters of gasoline = 102 km
1 liters of gasoline = 102 km/ 6.8
= 15
24 liters of gasoline = 24 x 15 = 360
Hence, The car can travel 360 km with 24 liters of gasoline.
Learn more about the unitary method;
brainly.com/question/23423168
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Answer:
80 degrees
Step-by-step explanation:
Sum of the interior angles of a triangle = 180
a + 50 + 50 = 180
a = 80
- So since we have to use that to figure out it's product. Then we should use an equation and blah, blah... Nishishi...
- ( a + b ) ( a - c )
= a² + ba - bc - ac
- ( p+5 )( p-2 )
= p² - 2p + 5p - 10
--<u>p² + 3p - 10</u>
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<em>- Ouma</em>
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