Question

Найди значение выражения, если b= 7. y= −b⋅9 y=

Answer 1

Ответ:

Просто перемножити:

y=-63

Answer 2

Подставляем вместо b 7. И получается -63

Answer 3

To find the value of the expression when b = 7 and y = −b⋅9, we substitute the value of b into the expression for y.

Given that b = 7, we substitute it into the expression y = −b⋅9:

y = −7⋅9

Now we can calculate the value of y:

y = -63

Therefore, when b = 7, the value of the expression y = −b⋅9 is y = -63.