Answer:
t = 1
Step-by-step explanation:
16 - 2t = 5t + 9
+2t +2t
-------------------------
16 = 7t + 9
-9 -9
--------------------------
7 = 7t
/7 /7
--------------------------
1 = t
17 divided by 3 in order to solve it
The answer for 14+7•54 divided by. 6-7 is 70
The most reasonable estimate for 90 days is B. 2 × 
meals.
Explanation:
- The aircraft carrier can serve 1,633,500 meals over a period of 90 days.
- The given values are A. 2 ×
, B.2 × , C.2 × 
, D.2 × 
. All the given values are in the range of 2 so it will only logical if we round off the value we have too. We round off 1,633,500 to 2,000,000.
- Suppose you multiply 2 with 100 you get 100, 2 multiplied with 100 is represented by 2 ×
so the power to which 10 is raised represents the number of zeros in the resulting value i.e. 10 is raised to the power of 2 so the resulting answer has 2 zeroes.
- Options C and D have negative powers so they will equal decimal values so only options A and B could be the answer. Since there are 6 zeroes in 2,000,000 which is equal to 2 × . So the answer is option B.
Answer:
D
Step-by-step explanation:
