Answer: The answer is t = 2.34 seconds. Explanation: An explanation is provided in the image(P.S. The handwriting in this is not great as it was drawn online).
Answer:
49
Step-by-step explanation:
x = 7
1 / x^-2
= x^2
= 7^2
= 49
2.3 because it is inside absolute value signs which means you put how far the number is from 0 on the number line. <span />
Answer:
x = 30
Step-by-step explanation:
-2x + 10 +4x=70
-10 -10
-2x + 4x = 60
2x = 60
/2 /2
x = 30