there u go , just click on the pic and ull see every exercise
Answer:
see explanation
Step-by-step explanation:
Given that y is directly proportional to x then the equation relating them is
y = kx ← k is the constant of proportionality
To find k use the condition when y = 30, x = 6
k = = = 5
y = 5x ← equation of proportionality
When x = 12, then
y = 5 × 12 = 60
Y would equal 42 if you want to know what y is.
Answer:
26=9s+4s
13s=26
s=26/13
s=2
Step-by-step explanation:
hope it is helpful for you if it is follow me
The probability of picking a red card of a deck of 52 is 26 out of 52 or 1 out of 2.