A should be the right answer. Hope this helped!
Answer:
y=5x/2 + 9
Step-by-step explanation:
Check the above picture for workings
Answer:
x ≈ 28.8°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin x =
=
=
, then
x =
(
) ≈ 28.8° ( to the nearest tenth )
Answer:
x<−3
Step-by-step explanation:
hope this works
431.2+826.4d=2910.4
431.2 is only the first day therefore it doesn't need the variable because the variable represents the number of days. 826.4 even says "each remaining day" referring to what the variable represents.