Answer:

Step-by-step explanation:
Given

Required
Determine its equivalent

Start opening the brackets:

Collect Like Terms

Add and subtract like terms

Answer:
x ≈ 80.4
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan15° =
=
( multiply both sides by 300 )
300 × tan15° = x , then
x ≈ 80.4 ( to the nearest tenth )
Answer:
7(100-1)
Step-by-step explanation:
That's it right there
Answer:
10) 2/3 > 0.6
11) 7% < 7/10
12) 6.5 = 650%
13) 38%, 0.4, 5/8
14) 1/2, 0.55, 57%
Step-by-step explanation:
I changed everything to decimal form to make it easy
10) 2/3 = 0.66
11) 7/10 = 0.7 7% = 0.07
12) 650% = 6.5
13) 5/8 = 0.625 38% = 0.38
14) 1/2 = 0.5 57% = 0.57