Question

12.3(−4.9 − y) − 5.5(1 − 0.7y), when y = −2.3.

Answer 1

Explanation:

12.3 ( -4.9 + 2.3 ) - 5.5 ( 1 - 0.7( -2.3 )) =?

12.3 ( -2.6 ) - 5.5 ( 2.61 ) =?

-31.98 - 14.36 = -46.34