For this question, you have to divide 29 into 4 pieces. To do this, divide 29 by 4 which is 7.25. So, each piece will be 7.25 inches long.
Hope it helps :)
Changing the positive/negative happens when you multiply something by -1
-1(x-1) = -x+1
-(x-1) = (-x+1)
3 - (x - 1) = 3 + ( -x + 1) = 4 -x
Answer:
3x²+4x-2
Step-by-step explanation:
-
are not like terms. To make them like terms, you have to multiply the first fraction by 3x, and the second by 2.
This makes it 
-
, which can be expanded to 
-
.
This can be simplified to 
.
The numerator is therefore 3x²+4x-2.
Answer:
Kell makes $8.50 an hour
Kell makes $1.50 more an hour
Add all three money earned by the total hours worked. 8.50
Step-by-step explanation:
Answer:
97,99,101,103
Step-by-step explanation:
Let x = first odd integer
x+2 = 2nd odd integer
x+4 = 3rd odd integer
x+6 = 4th odd integer
Sum of 4 odd integers is 400
x+ (x+2) + (x+4)+(x+6) = 400
Combine like terms
4x +12 = 400
Subtract 12 from each side
4x+12-12 = 400-12
4x = 388
Divide by 4 on each side
4x/4 = 388/4
x=97
The first integer is 97
The 2nd is 97+2 =99
The third ix 97+4 = 101
The 4th is 97+6 = 103
