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interpret two-step equation word problems
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lilianna uses
calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a
total of 12
calories walking to the park.
lilianna uses the equation, d
= 12
to represent the situation.
what does the variable d represent in the equation?

The variable d stands for how many calories she used.

Step-by-step explanation:

the problem says that she uses 1 calorie per minute while walking, and then it says that she walked 12 minutes. 12×1= 12 calories

d=12 calories which equals to the 12 minutes she walked

step-by-step explanation:

ask goog great chance of finding the solution there

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)