Answer:
1/5 miles per minute
Step-by-step explanation:
1/10 is equivalent to 1/2 so you multiply both by 2:
1/5 is equivalent to 1
Answer:
50
Step-by-step explanation:
→ Evaluate n as 1, 2, 3 and 4 in 5n
5, 10, 15 and 20
→ Find the sum of these numbers
5 + 10 + 15 + 20 = 50
Answer:

Step-by-step explanation:
You just have to subtract 1/3x on both sides of the equation to cancel the 1/3x on the left.
Answer:
0.3 discount
Step-by-step explanation:
the discount was 30% I divided it by 100% then I got the discount itself I hope this helps you.
Answer:
see explanation
Step-by-step explanation:
using the sine ratio in the right triangle.
sin23° =
=
( multiply both sides by 7 )
7 × sin23° = x , then
x ≈ 2.7 ( to the nearest tenth )
----------------------------------------------------
using the tangent ratio in the right triangle
tan x =
=
, then
x =
(
) ≈ 57.8° ( to the nearest tenth )