2(4a^2 +a +3)
Factor out the 2
<span>What is the geometric mean for the numbers 175 and 7?
175/x = x/7
x^2 = 7*175
x = 35</span>
Answer:
55000
Step-by-step explanation:
89,680 is the answer because 8 rounds up
8 people pull a 16 ton truck
we can make that a proportion
8:16
which can be reduced to
1:2
that means 1 person can pull 2 tons
to pull a 60 ton truck, you would have a proportion of
x: 60 = 1:2
cross multiply and you get
60 = 2x
x = 30
yes, you're right!
