Question

F) 34 - 50 + 17 - 4 = g) 15 - 7.(-14) - 102 = - 40h) 53 - 44 - 19. 8 =i) (-19) · 25+ (-7)( - 14) - (-3) - 75 =4 = j) 24 17 - 21.4 +7(-4) =​

Answer 1

Ответ:

-3

11

55

_449

296

вот так будет

Выполняются первые умножения

Answer 2

Let's solve these mathematical expressions one by one:

F) 34 - 50 + 17 - 4 = = (34 - 50) + 17 - 4 = -16 + 17 - 4 = 1 - 4 = -3

G) 15 - 7 * (-14) - 102 = = 15 + 98 - 102 = 113 - 102 = 11

H) 53 - 44 - 19 * 8 = = 53 - 44 - 152 = 9 - 152 = -143

I) (-19) * 25 + (-7) * (-14) - (-3) - 75 = = -475 + 98 + 3 - 75 = -475 + 98 - 72 = -377 - 72 = -449

J) 24 * 17 - 21.4 + 7 * (-4) = = 408 - 21.4 - 28 = 408 - 49.4 = 358.6

So, the results are: F) -3 G) 11 H) -143 I) -449 J) 358.6