Step-by-step explanation:
=(g-f)(n)
=4n+7-2n-3
=2n+4
The correct answer is C. Commutative Property
13% of what is 78
"what" is the unknown, so use x for what.
"of" in math usually means a multiplication.
"is" means "="
13% * x = 78
0.13x = 78
x = 78/0.13
x = 600
Answer: the number is 600
50
Step-by-step explanation:
Because at the beginning samuel score was 14 points but when he continue buiding a high-rise-apartment building then his score rose to 36 point, then we add the two together then it give us 50
Answer:
Blake buys a bag of cookies that contains 4 chocolate chip cookies, 8 peanut butter cookies, 6 sugar cookies and 7 oatmeal cookies. What is the probability that Blake randomly selects an oatmeal cookie from the bag, eats it, then randomly selects a sugar cookie?
Step-by-step explanation: