Question

[(2 + 9) – 4] × [15 + (10 – 5)]​

Answer 1

`\boxed{\bold{140}}`

Step-by-step explanation:

Follow PEMDAS Order Of Operations

PEMDAS: Parenthesis, Exponents, Multiply, Divide, Add, Subtract

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Calculate Within Parenthesis || [2 ( 2 + 9) - 4 ] = 7

= 7 · [ 15 + (10 - 5) ]

Calculate Within Parenthesis || [ 15 + (10 - 5) ] = 20

= 7 · 20

Multiply || 7 · 20 = 140

= 140

Mordancy.

Answer 2

140

Step-by-step explanation:

Do order of operations:

[(11)-4]*[15+(5)]

7*20

140