How do you evaluate $b = - 3.3 \times a$ $b = -3.3 xx a$ for $a = 4$ $a = 4$ ?

Question

1705 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-01-30T06:52:00

Substitute $4$ $color(red)(4)$ for $a$ $a$ in the second equation and calculate $b$ $b$ :

$b = - 3.3 \times 4$ $b = -3.3 xx color(red)(4)$

$b = - 13.2$ $b = -13.2$

How do you evaluate b=−3.3×ab = -3.3 xx a for a=4a = 4?