Answer: 294
Step-by-step explanation:
81-25+800/2=
81-25+400=
81-375= 294
Answer:
36000pi
Step-by-step explanation:
V = 4/3*pi*r^3 so we need to know r
we know surface area, which is 4pi*r^2=3600pi. so we can solve for r
r=30
so v = 4/3*pi*30^3 = 36000pi
Answer:
Step-by-step explanation:
6(6x+6)-5 = 1+6x
36x+36-5 =1+6x
36x+31 = 1+6x
-6x -6x
30x+31 = 1
-31 -31
30x = -30
________ (divide)
30
x=-1
Answer:
2:3
Step-by-step explanation:
Answer:
it will cost $ 354 and expression used is y= 3(16) + 34(9)
Step-by-step explanation:
Suppose the total cost is given by y $
y= 3(16) + 34(9)
y= 48+ 306
y= $354