Answer:
a: 30 b: -7 c. -11
Step-by-step explanation:
a. (3)(-5)(-2)
Which is 3x-5x-2:
3x-5 is -15
-15x-2=30
b. -5-2=-7
c. 3(-2)+-5
-6+-5=-11
Hence, the correct answers are 30,-7,-11
For this case we have the following expression:
root (9y)
We can in this case use the properties of the power to write the expression in an equivalent way
Rewriting we have:
(9y) ^ (1/2)
Answer:
(9y) ^ (1/2)
option 3
<u>Answer:</u>
- x = 1
- New equation: 7 - 2 = 5
<u>Step-by-step explanation:</u>
- 7 - 2x = 5
- => 7 - 5 = 2x
- => 2 = 2x
- => x = 1
<u>Conclusion:</u>
Since:
Our new equation will be 7 - 2 = 5
Hoped this helped.
Step-by-step explanation:
