Used by counting, the number line helps you count steps forward/backwards. You can count from the number you're on, (34) and then go go backwards 28 times.
Answer: (r + 4)(r + 8)Alright, I would first rearrange the equation by bringing all your terms to one side by adding 12r and 32 to both sides. This will result in the rearranged equation:

You can then factor the equation into the two binomials:
(r + 4)(r + 8).
4 + 8 equals the b term, 12, and 4 x 8 equals the c term, 32.
Answer:
x=-2.8
Step-by-step explanation:
This answer is right if all the numbers are mixed fractions.
Answer: 7x+4
Step-by-step explanation:
12x−6−5x+10
(12x−5x)+(−6+10)
7x+4