1.) -11x
2.) 7x + 25
3.) -10xy
4.) 11k-1
2a^3-4a^2+5a+3
Explanation:
For standard form you always start with the one that has the biggest exponent to the least one
Answer:
B
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos x =
=
, then
x =
(
) ≈ 57° ( to the nearest degree ) → B
Answer: 1/4
Step-by-step explanation: 1/2 chance it shows heads if you do it once so: 1/2 times 1/2
Answer:
1. 2x + 5
2. 35 students walked
3. 1:18
Step-by-step explanation: