Answer:
$408
Step-by-step explanation:
15+19=34
34×12=408
Total cost of order $408
Answer:
b) square root of 29
Step-by-step explanation:
i just took it on edge
Answer:
if i got you question right then its x=(-13/7) x=(-3/(2+b))
Step-by-step explanation:
to find the roots you need to make it equal to 0.
(x+6x+13)(2x+bx+3) =0
(7x+13)((2+b)x+3) =0
now there are 2 cases:
-> 7x+13=0 7x=(-13) x=(-13/7) solved
-> (2+b)x+3=0 (2+b)x=(-3) x=(-3/(2+b)) solved
They both bought 5 1/3 kg of apples because 1 1/2 + 3 5/6= 5 1/3 kg
