A merchant bought boxes oí chocolate and of candies of total mask 4000 g and total cos
Ona box of chocolate weighs 400 g and costs 2400 LL. and one box of candies weighs 200 g and
costs 800 LL.
1) Identify the unknowns, and then translate the given in a system of two equations with two
unknowns.
2) Soive the system to calculate the number of boxes of each kind.

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

if x = 1, then the answer is 3.5

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.