Question

9 by 10 - 7 by - 15​

Answer 1

Answer:

$\frac{9}{10} - \frac{7}{ - {15}^{} } \\ \\ \frac{ - 27 - 7}{ - 30} \\ \\ \frac{ - 34}{ - 30} \\ \\ \frac{34}{30} \\ \\ \frac{17}{15}$

Brainliest Please

Answer 2

Answer:

-1,245

Step-by-step explanation:

9×10=90 90-7=83 83× -5= -1,245