Answer:
n = -13
Step-by-step explanation:
√10 - 3n = 7 ⇔
⇔ 10 - 3n = 49 ⇔ We need to remove the square root. Ex: √n = 2 ⇔ n = 2²
⇔ -3n = 49 - 10 ⇔ ⇔ -3n = 39 ⇔ ⇔ n = = -13 (as -3 changes members, as it was multiplying, it now divides, conversion).
3.36
3+12%=3.36
can u make a more clear picture ?
6 x 10 to the -6 power
Moved the decimal to the right 6, since less than 0 its negative
25% increase. Hope this in helpful!!
