Answer:
,
,
,
,
, 
Step-by-step explanation:
,
,
,
,
, 
Order everything, negative to the left side and positive to the right side
<u><em>Negative numbers:</em></u>
,
, 
<u><em>Positive numbers:</em></u>
,
, 
<em><u>Now order it on a number line:</u></em>
,
,
,
,
, 
Answer:
(x, y) ⇒ (x -7, y)
Step-by-step explanation:
The y-coordinates are unchanged. Each x-coordinate of the image is 7 units less than the corresponding pre-image coordinate. As a rule, this is ...
(x, y) ⇒ (x -7, y)
It really just depends on how fast or how slow they eat but the second brother will get done eating first
5, 10 ,15
divide each by 5
1,2, 3
so the ratios should be 1,2,3
Metal 1 : divide by 150
1,2,4
Metal 2 divide by 130
1,2,3
Metal 3 divide by 310
1,2,3
Metal 4 divide by 140
1,2,3
Metal 1 is not proportional
Choice A