Answer:
4.
Step-by-step explanation:
You are so smart. 5 - (-7) = 5+7 which = 12. 12/3 is 4.
Answer:
For the first inequality- (-8)
Second inequality- 6
Step-by-step explanation:
First inequality- divide both sides by 7.
Second inequality- divide both sides by 9
Hope this helps ^-^
Answer:
3x^2
Step-by-step explanation:
So 30% of the 50 t-shirts need to be small.
You can just multiply the two together, to get 15 shirts that need to be small.
Long way: 30% = 3/10
1/10 of 50 is 5
1/10 * 3 = 3/10
5 * 3 = 3/10
15 = 3/10
The equation of the line would be y = -3x + 3
The x intercept is when y is equal to 0.
To solve for the x intercept, plug 0 in for y and then solve
0 = -3x + 3
0-3 = -3x +3 -3
-3 = -3x
-3/-3 = -3/-3x
1 = x
The x intercept is (1,0)
