It is found that a certain electrical circuit having a total load of 2,800 watts in lamp must be reduced ten 200 watt lamp are replaced with ten 150 watt lamps eight 100 watt lamps are replaced with eight 60 watt lamps what is the total number of watts in the connected lamps after the chang is made

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)  

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7