If the cup = S + 3
and the
saucer = S
then
(S + 3) + S = 12
2s + 3 = 12
2s = 9
s = 4.50
So by itself the saucer costs $4.50. To find the cost of the cup look to the beginning of the problem where we learned that
Cup = S + 3
cup = 4.50 + 3
cup = 7.50
So the saucer is $4.50 and the cup is $7.50...
4.50 + 7.50 = $12.00
It checks!
Answer:
5
Step-by-step explanation:
12+12+12= 36
36-7= 29
3+3+3=9
29-9=20
20÷4=5
Answer:
0.375
Step-by-step explanation:
1/4= 0.25
0.25/2=1/8
0.125=1/8
0.125x3=3/8
0.375=3/8
Given equation of the line ,
Simplify ,

Transpose terms to RHS ,
Divide both sides by 5 ,
Now we know the slope intercept form of the line as
we have ,
As we know that the slope of all parallel lines are same . Henceforth ,
Answer:
14+6=n=20
Step-by-step explanation:n=20