Answer:
12 ft and 25 ft
Step-by-step explanation:
a part is x ft and the other is (2x+1) ft
so 37= x + 2x+1
37= 3x+1
-1 -1
36= 3x
:3 :3
x= 36:3
I= x= 12 ft
II= 2x+1=2*12+1=25 ft
Answer:
1) 1/7
2) 1/3
3) 1/4
Step-by-step explanation:
1) Since there are 7 days in a week it can be expressed as the fraction 1/7
2) Since there are 3 feet in a yard it can be expressed as the fraction 1/3
3) Since there are 4 quarts in a gallon it can be expressed as the fraction 1/4
Answer:
IT depends
Step-by-step explanation:
For this case, the first thing we must do is define a variable.
We have then:
n: number of days.
We now write the explicit formula that represents the problem.
We have then:
an = 4n + 15
Where,
15: crunches the first day
4: increase the number 4 each day
Answer:
An explicit formula for the number of crunches Abbie will do on day n is:
an = 4n + 15
Answer:
hehejejejejejejejejeheheheheheStep-by-step explanation:
