Step-by-step explanation:
x = price of 1 bush
y = price of 1 flower
12x + 30y = 240
7x + 10y = 125
the easiest approach is now to e.g. multiply the second equation by -3 and then add both equations, and then solve the result for x.
12x + 30y = 240
-21x - 30y = -375
-----------------------------
-9x 0 = -135
-9x = -135
9x = 135
x = 15
7x + 10y = 125
7×15 + 10y = 125
105 + 10y = 125
10y = 20
y = 2
so, each bush costs $15, each flower costs $2.
Answer:
I’m in 6th grade i DONT know this
Step-by-step explanation:
Answer:
JG = 18
Step-by-step explanation:
I am pretty sure that this is the right answer, if it's not, i am sorry!
