Question

1. Simplify: 18- 9 x (-4) - 3 + 10 x 2​

Answer 1

Answer:

71

Step-by-step explanation:

Multiply 9 and -4 to get -36.

$18-\left(-36\right)-3+10\times2$

The opposite of -36 is 36.

$18+36-3+10\times2$

Add 18 and 36 to get 54.

$54-3+10\times2$

Subtract 3 from 54 to get 51.

$51+10\times2$

Multiply 10 and 2 to get 20.

$51+20$

Add 51 and 20 to get 71.

$71$

I hope this helps you

:)

Answer 2

18- 9 x (-4) -3 +10 x 2
18 + 36- 3 + 10 x 2
18+ 36- 3 +20
54- 3 +20
51+20
71

Answer is 71