Answer:
Bike=125 Skateboard= 74
Step-by-step explanation:
x + (x-51)= 199
2x-51=199
2x=250
x=125
125+ (125-51)=199
125+74=199
First derisive the equation for C
Answer: is very simple 26
multiply and then divide the both numbers
20/12 = 1 2/3
30 ÷ 1 2/3
= $18
1.50
7.5 is <em>1.5</em><em> </em><em>x</em><em> </em>5 so, 1 x 1.5 = 1.5
Yes it is a proportional relationship
That is because 20 and 10 are your original and 40 and 20 and 60 and 30 match with it.
