Hejka wie ktoś jak rozwiązać zad 1 i 2 ze strony 39 w ćwiczeniach dla klas 6 matematyka z plusem wersja B

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?