Answer:
there is 600 seats in the room
Step-by-step explanation:
formula you do 12x 40 then 3x40
Answer:
Ten thousands place. Brainliest please!!
5t + 8c = 115
3t + 5c = 70
-15t - 24c = -345
15t + 25c = 350
C = 5
T = 15
Answer:
t = 9w
Step-by-step explanation:
Since you want to find the total amount of dollars (t), you will set the equation equal to that variable.
t = ____
Now, the question is asking for to find the total amount of money in a certain amount of weeks, so we know we'll calculate the total through the rate of <em>per week</em>.
t = _ * w
The last step is simply to find the rate of a bus pass <em>per week</em>. A bus pass costs $9 <em>every week</em>. So to find the total (t), you just have to multiply 9 by the number of weeks (w).
t = 9w
Hope this helps!
<span>216,000,000
</span><span>2.2 × 10 to the 3rd power = 2.2 * 10^3 = 2,200
</span>3.1 × 10 to the 7th power = 3.1 * 10^7 = 31,000,000
<span>310,000
Increasing order:
</span>2,200 , 310,000 , 216,000,000 , 31,000,000
So increasing order with original numbers:
2.2 × 10 to the 3rd power, 310,000, <span>216,000,000, 3.1 × 10 to the 7th power</span>