Answer:
non-proportional
Step-by-step explanation:
when you make ratios for the ordered pairs, they are not equal to each other
7/1= 7
8/2= 4
9/3- 3
10/4=2.5
Quadratic equations CAN be used to solve word problems so the answer to your question is false
All the corners of a rectangle is equal to 90 degrees. So you need to set (x-1) and (2x+10) equal to 90 and then solve for x.
(x - 1) + (2x + 10) = 90
<em>Combine the like terms...
</em>3x + 9 = 90
<em>Subtract both sides by 9...
</em>3x + 9 - 9 = 90 - 9
3x = 81
<em>Divide both sides by 3...
</em><em>3x = 81
</em>(3x) / 3 = 81 / 3
x = 27
Answer:
0,12
Step-by-step explanation:
0,12
Answer:
it is C)15x - 175 < 10
Step-by-step explanation:
