Answer:
who else got four
Step-by-step explanation:
Answer:
25,000
Step-by-step explanation:
50×500 = (5×10)×(5×100)
= (5×5)×(10×100)
= 25×1000
= 25,000
Answer:
x = 5
Step-by-step explanation:
3x + 1 = 16
Subtracting 1 on both sides of the equation,
3x + 1 – 1 = 16 – 1
Summing algebraically (in this case subtracting by having different signs) on both sides,
3x = 15
Isolating x by dividing both sides by 3
3x / 3 = 15 / 3
Dividing,
x = 5
Responder:
-39; 170
Explicación paso a paso:
Según la regla de los signos:
(-) * (-) = +
(-) * (+) = -
(+) * (-) = -
(+) * (+) = +
Por lo tanto, usar lo anterior como guía ayudará a comprender las reglas de los signos.
Para :
-34 (-5)
Si la pregunta requiere suma o resta
-34 - 5 = - 39
Si la pregunta requiere multiplicación:
-34 (-5) = 170