Answer:
15 to the negative 7th
Step-by-step explanation:
1/15^7
15 to the negative 7th
The two equations are
2x+3y=12............(1)
x-y-1=17................(2)
x=17+y+1=18+y
x=18+y.............(3)
plugging value of x from (3) in (1)
2(18+y)+3y=12
36+2y+3y=12
36+5y=12
5y=-24
y=-24/5=-4.8
plugging this y in equation (3)
x=18+y = 18-4.8 =13.2
Answer : x=13.2 and y=-4.8
Meeeeeee please I need it
Answer:
Step-by-step explanation:
step 1
Find the volume of the container
The volume is equal to
step 2
Find the volume of the crystal cube
The volume is equal to
step 3
Find the total number of crystal cubes in the container
Divide the volume of the container by the volume of the crystal cube
so
step 4
Find the cost
Multiply the number of crystal cubes by $0.05