What is the solution to the linear equation? d – 10 – 2d 7 = 8 d – 10 – 3d

If (a, b) is the solution to the system of equations shown above, and a and b are integers, then what is the value of a+b?

Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.

If the “exact” terms of the listing agreement are met, the listing broker is entitled to a commission, even if the: