Answer:
6.5
Step-by-step explanation:
3X5=15
97.5/ 15 = 6.5
Three to the power of negative four is 81
Answer:
y=16
Step-by-step explanation:
1 Simplify 2y\times 22y×2 to 4y4y.
4y=644y=64
2 Divide both sides by 44.
y=\frac{64}{4}y=
4
64
3 Simplify \frac{64}{4}
4
64
to 1616.
y=16y=16
Done
