This recipe makes 5 portions of porridge. Complete the amount of each ingredient that is needed to make just 2 portions.
Recipe: Serves 5
250 g oats
1.4 L milk
90 g sugar

answer: 180

step-by-step explanation:

12-2=10

20-2=18

10x18=180

no not all of them.

step-by-step explanation:

some of them have a square base.

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)  

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step-by-step explanation: