?
Step-by-step explanation:
can't see the opinions
Answer:
x=-6
Step-by-step explanation:
1. Collect like terms [-15x] [+6x]
-15x+10+6x=64
-9x+10=64
2. Move constant [+10] to the right-hand side and change its sign
-9x+10=64
-9x=64-10
3. Subtract the numbers [64-10]
-9x=64-10
-9x=54
4. Divide both sides of the equation by -9
-9x/9=54/9
5. Solution
x=-6
Combination of the noncr is ur dad and the score is 69 and the quart on is 365 and
Hi there! :)
<u><em>Answer:</em></u>
<u><em>=28b-57</em></u>
<u><em>*The answer must have a positive sign.*</em></u>
Step-by-step explanation:
<h2><u>Lesson: Distributive property</u></h2>
Distributive property: a(b+c)=ab+ac
First, you expand or multiply by the numbers from left to right.
It change positive to negative sign.
Finally, you add/subtract by the numbers from left to right.
It change positive to negative sign.
<em><u>Final answer is 28b-57</u></em>
I hope this helps you!
Have a nice day! :)
-Charlie
:D
Slope is the change in y-values divided by the change in x-values. You can use the following formula to calculate slope:
y₁ - y₂ / x₁ - x₂
The coordinates: (1, 7) and (10, 1)
y₁ = 7
y₂ = 1
x₁ = 1
x₂ = 10
7 - 1 / 1 - 10
6 / -9
-2 / 3
Answer:
The slope of the line that passes through the points (1, 7) and (10, 1) is -2/3.