Answer:
It's linear
Step-by-step explanation:
Linear equations have no exponents higher than a 1, which is the case for this equation cause if there's no exponent it's cause it's just a 1. Non-linear has a exponent higher than a 1, ex. 
Answer:
False for both
Step-by-step explanation:
Neither of these images are symmetrical vertically nor horizontally.
Answer = $160
Using the formula 100+4n, we need to substitute 15 with n. Therefore making the formula, 100 + 4×15. 4×15 = 60. 60+100= $160.
-Hope it helps!
If the probability of even is 1/4 that is a quarter. A quarter of 120 is 120/4= 30 times