Answer:
B
Step-by-step explanation:
trust me bro i gotchu
Answer:
a= 7
b=9
c=4
Step-by-step explanation:
V=lwh
evidently, l=w=2
so
h=10
l=2
w=2
v=2*2*10=40
answer is 40 in^3
Answer:
5a+6c+4s
Step-by-step explanation:
just add up the variables (an expression is just a mathemetical expression that doesnt have an equal sign)
Since we know f(x)=11 all we need to do is substitute and solve. so
11=-2x+3 subtract 3 from both sides
8=-2x divide both sides by -2
-4=x
sub back in to check
-2(-4)+3=8+3=11 looks good
