3x + 4y <span>≥ 90
hope it helps</span>
1/2 inch
Explanation
I had this question on my homework and got it right. Hope this helps!
Answer:
x=1
Step-by-step explanation:
3х - 6 = 6x - 9
Subtract 3x from each side
3х-3x - 6 = 6x-3x - 9
-6 = 3x-9
Add 9 to each side
-6+9 = 3x-9+9
3 =3x
Divide by 3
3/3 = 3x/3
1 =x
Answer:
900%
Step-by-step explanation:

The volume of pyramid A is 384 cubic inches.
3456/384 = 9
Pyramid B's volume is 900% bigger than pyramid A's volume.
Answer:
see the procedure
Step-by-step explanation:
we have

step 1
Let
y=f(x)

step 2
Exchange the variables
x for y and y for x

step 3
Isolate the variable y

step 4
Let

