Answer:
Ruth is x+4=7/3+4, esmerelda is 5x+4=35/3+4
Step-by-step explanation:
if Ruth is x, esmerelda is 5x,
four years ago,
Ruth is x+4, esmerelda is 5x+4, depend on the sum, we get:
x+4+5x+4=22, x=7/3
so:
Ruth is x+4=7/3+4, esmerelda is 5x+4=35/3+4
Answer:
continous
Step-by-step explanation:
the seasons are based on the rotation and angle of earth
Answer:
3
Step-by-step explanation:
Answer:
900
Step-by-step explanation:
3-digit natural numbers are whole numbers that range from 100 to 999 (3-digit because there are three numbers)
- 999 whole numbers from 1 to 999 (counting from 1, 2, 3, 4...897, 898, 899)
- 1 to 99 are 2-digit numbers, so you do not count them
there are 900 3-digit natural numbers!
comment or message me if you are still confused!
7/8 + 1/2 x 3/10
= 7/8 +3/20
= 35/40 + 6/40
= 41/40
= 1 1/40 (1 and 1/40)
