Grace has 15 kids in her class. alice has 20 kids in her class. james have 12 kids in his class. How many kids are in all?
Answer:
x= -0.715
Step-by-step explanation:
6^x+2 = 10
<u>Apply the log rule:</u>
<em>a^X = Y</em>
<em>X log a = log Y</em>
<em>X = log a/log Y</em>
6^x+2 = 10
(x+2) log 6 = log 10
x+2 = log 10/log 6
x+2 = 1.285
x = 1.285 - 2
x = -0.715
Therefore, the second option is correct where x is equal to -0.715.
!!
(1) -(5y - 2)= -5y+2
(2) -5 (3n + 1)= -15n - 5
(3) too long to do
I am not really that great with that but try googling it, it should pop up somehwere, sorry in advance.