Answer:
2/9
Step-by-step explanation:
Answer: 28 cm
Step-by-step explanation:
x - the length of the shorter piece
2x - the length of the longer piece
Together they are 42 cm long.
Compose te equation:
2x + x = 42
3x = 42
x = 14 cm
The shorter piece is 14 cm, the longer piece is twice longer, 2x, or 2( 14 ).
Two times longer than 14 is 28. The longer piece is 28 cm.
p = r - c |add c to both sides
p + c = r - c + c
r = p + c
Answer: 10
When dividing you move the decimal to the left.
Divide .5÷10 and get .05
Answer: $13.50 sales tax is charged for $300 because;
Step-by-step explanation:
If you were to do this the easy way you would do,
200 divided by 2 = 100 so;
9 divided by 2 = 4.5
and then since 100 is a ratio in a way they you can do
4.5 times 3 which equals 13.5
:D <3
