Answer:
x = 144
Step-by-step explanation:
y α x
we introduce a constant 'k' when changing from α to =.
i.e y = kx
y = ⅓ when x = 12
Meaning, ⅓ = k * 12
⅓ = 12k
k = ⅓ ÷ 12
k = 1/36
If y = 4, x = ?
using the equation y = kx
4 = (1/36)x
x = 4 ÷ (1/36)
x = 4 * 36
x = 144
You need to multiple 7 and 5 or you could just skip the answer
Answer:
Step-by-step explanation:
.90-.35=.55
200/.55=364 bags i think
Answer: 39
Step-by-step explanation:
6(8-3)+3(7-4) 1. Make sure to multiply what's in the parentheses first.
6(5)+3(3) 2. Multiply before you add the coefficients
30+9 3. Add
Answer is 39