Answer:
sum of twice a number and three is 21
2x + 3 = 21
x = 9
We can round <span>160,656 to 200,000.</span>
Because 160,656 is more nearest to 200,000 than 100,000, a the second digit after 1 is 6 which is greater than 5 and close to 10 than 1. if it is less than 5, for example if the number is 140,656 then the number will be rounded to 100,000 as that one is more closest than 200,000.
But here 160,656 is rounded to 200,000.
Answer:
1 frasco
Step-by-step explanation:
En el pequeño frasco se colocaron 7 galletas para regalar si ornearon 56 ¿cuantos frascos. regalaron?
Answer:
363 ft
Step-by-step explanation:
We can use a ratio to solve
330ft x ft
------------ = ---------------
10 seconds 11 seconds
Using cross products
330*11 = 10x
Divide by 10
330*11/10 = x
363 = x
X=+6 and -6 due to factoring fine the equation. It would be distributed from (x-6)(x+6) and you would equal that to zero and get the answer 6 and -6
