Answer:
- 17
Step-by-step explanation:
hello :
5x + 25(34-x)= 510
divid by 5 : x +5(34-x)=102
x+ 170 -5x = 102
-4x =102-170
-4x = 68
x = 68/- 4 = - 17
Answer:
14 meters
Step-by-step explanation:
You can tell this because of the 8 meters. It is 22 meters high on both sides, but that 8 allows you to subtract 8 from 22. 22-8 is 14 which is the answer.
Answer:
500 people
Step-by-step explanation:
Let the total number of people took the survey = x
Since 12 out of every 15 people prefer eating at a restaurant.
Therefore, fraction of total person surveyed who preferred eating at restaurant = people
If the number of people selected eating at restaurant = 400
Hence, = 400
x =
x =
x = 500
Total 500 people took the survey.
12 = 400
=
15 = 15 *
= 500.
∴ 500 people took the survey
B. 22+(95+63)
C. (95-63)+22
Answer:
C. (95-63)+22
Step-by-step explanation:
difference means subtraction
95-63
more than means add after
(95-63) +22
Answer:
C
Step-by-step explanation:
Difference: 95 - 63
22 more: (95 - 63) + 22