Answer:
Which one
Step-by-step explanation:
Answer:
3x + 11
Step-by-step explanation:
Remember BPEMDAS.
"Three times a number" is saying multiply 3 times a variable; in this case, <em>x</em>. So we have 3x
"The sun of 3x and 11" is saying add our 3x and 11, so: 3x + 11
cos(3x) = cos(2x+x)
= cos(2x) cos (x) -sin(2x)sin(x)
Answer:
4 bags of cat food because food for pets are expensive
A= 30
Explanation: 88-58=30