Answer:
74+y
Step-by-step explanation:
when it says "y more" it means to add y. so
74+y is your expression
The goes of this number is: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60
80 96 120 160 240 480.
Answer:
<h3>x = 21/10y</h3>
Step-by-step explanation:
If the variables x and y vary inversely, this is expressed as;
x ∝ 1/y
x = k/y
k is the constant of proportionality
Given;
x = 7/2 and y = 3/5
Substitute;
7/2 =k/(3/5)
Cross multiply
k = 7/2 * 3/5
k = 21/10
Substitute the value of k into the formula;
x = k/y
x = (21/10)/y
x = 21/10 * 1/y
x = 21/10y
Hence the equation relating x and y is x = 21/10y