Answer:
The washer costs $626 and the dryer costs $313.
Step-by-step explanation:
Let the cost of the dryer be the base unit (1 unit).
Hence, the cost of the washer will be 2 units.
Total units = 1 + 2 = 3
3u = $939
1u = $313
The dryer costs $313.
Cost of washer = $313 × 2 = $626
The washer costs $626.
Answer:
Step-by-step explanation:
The circumference of a circle is given by 
, where 
is the radius of the circle.
What we're given:
of 31.4
Solving for :
A because it’s a binomial
Answer:
Not enough detail, sorry man
Step-by-step explanation:
The answer is A. To add fractions, the denominator has to be the same. What number do 9 and 3 share when multiplying ? It is 9.
So multiply 2/3 by 3/3 to get 6/9. And 1/9 by 1/1 to get 1/9. Now add 6/9 with 1/9 which is 7/9
Now add 7/9 with 5/18. 9 and 18 share 18. Multiply 7/9 by 2/2 which is 14/9. Add 14/9 to 5/18 which is 19/18
