Answer:
y = 48
Step-by-step explanation:
given y is directly proportional to x then the equation connecting them is
y = kx ← k is the constant of proportionality
To find k use the condition y = 36 when x = 30
k = 
= 
= 
y = x ← equation of proportionality
When x = 40 then
y = × 40 = 48
Answer:
A
Step-by-step explanation:
Answer:
Bidmas(brakets-indices-division-multiplication-addtion-subtraction) therfore
4*3-6+5=12-6+5=12-1=11
The least common multiple of the divisors 3 and 2 is 6. Multiplying by 6 gives you
2(4a+1) = 3a
Multiply both sides of the equation by 6.
