Answer:
a. 5400
b. higher
Step-by-step explanation:
a. 3 yrs = 36 m
$146 ≈ $ 150
36 m * $150 / m = $5400
b. My estimate will probably be higher because I rounded up.
Answer:
B. Yes, the surface area of Earth is only 1.1 times the surface area of Venus.
Step-by-step explanation:
We have been given that the surface area of Venus is 460,230,000 km2 whereas Earth is .
We can see that area of Earth is given in scientific notation and area of Venus is given in standard form, so first of all let us convert area of Earth in standard form.
To compare our given surface areas we can set an equation as:
Upon rounding our answer to nearest tenth we will get,
Therefore, the surface area of Earth is only 1.1 times the surface area of Venus and option B is the correct choice.
Answer:
70 R 8
Step-by-step explanation:
45 can go to 3 0 times so put your zero on top of the 3
then do how many times 45 can go into 35 0 times again so put your zero again and do how many times 45 can go into 351 then then do 70 x 45 and that's your answer
Answer:3y+4
Step-by-step explanation:3(y-1) +7
3y-3+7
=3y+4