(2b + 7(2b + 7) : the factor to this expression
Answer:
$90.75
Step-by-step explanation:
First we convert kilograms to pounds.
1 kg = 2.2 lb
15 kg = 15 * 2.2 lb = 33 lb
Cost of shipping: $2.75/lb
Cost of shipping 33 lb: 33 lb * 2.75/lb = $90.75
Answer: $90.75
The answer to -6(x+3)=6 is x= -4
let's say that sin(θ) = x, then the cos(θ) which is twice the sine has to be 2x, therefore then
Answer:
number 3 is 30, number 4 is 46 and the last one is 55