Answer:
D
Step-by-step explanation:
Given
- 3 ÷ - 
Leave the first number, change division to multiplication and turn the fraction upside down, that is
= - 3 × - 
= 
= 
= 7
→ D
Step-by-step explanation:
Multiply the number outside the brackets to the numbers inside:
So,
9 * 9x = 81x
9 * 2y = 18y
9 x -6 = -54
So the simplified or equivalent expression is:
81x + 18y - 54
The answer is 5.4 × 10^-4
Answer I think it's 24/1 because if you solve the equation it's 24.
Step-by-step explanation:
Answer:
is it timetable just wanna know an i help
Step-by-step explanation: