Answer:
154*3-197 or 265
Step-by-step explanation:
154*3 = 462, 462-197=265.
11 you count by 3 with the pizzas and 2 with the side dishes
COS(64°) = 3.2/x
multiply x to both sides to get COS(64°)x = 3.2
to get x by itself, divide 3.2 by COS(64°)
x = 3.2/COS(64°)
x=7.3
Answer:
Yes they are.
Step-by-step explanation:
By simply moving 2x from the LHS to the RHS we'll get it's equivalent to be 3x.
i.e 5x - 2x = 3x