B. I hope this help please let me know if it's correct.
Answer:
9
Step-by-step explanation:
open the bracket, you will have
5x-2x+13=40
collect like terms
5x-2x=40-13
3x=27
divide both side by 3
3x/3=27/3
x=9
Answer:
i believe its -42
Step-by-step explanation:
6 × -7 u would multiply because when ever it shows u something like that u would multiply but if it shows + - then u add or subtract but we will multiply i hope u get it right :)
<span>Uniform probability distribution.</span>
THE ANSWER IS: I=3s+4
because 4 years older would simply be addition while the question asks for the reader to multiply 3 times the brothers AGE which is represented by S
