Julie : 5.62
Micah : 5.62 x 5 = 28.1
Jermy : 5.62 + 6.72 = 12.34
Answer: (2x+3)(x+3)
Step-by-step explanation:
Looking at this, you know that it must look something like
(? +3)(?+3) , because they must multiply to 9. The ?s must multiply to 2x^2, the most plausible values being 2x and x, ending us up with (2x+3)(x+3)
That’s the work and the answers
Answer:
![- ab - 8a + 9](https://tex.z-dn.net/?f=-%20ab%20-%208a%20%2B%209)
Step-by-step explanation:
![(6ab - 8a + 8) - (7ab - 1) \\ 6ab - 8a + 8 - 7ab + 1 \\ - ab - 8a + 9](https://tex.z-dn.net/?f=%286ab%20-%208a%20%2B%208%29%20-%20%287ab%20-%201%29%20%5C%5C%206ab%20-%208a%20%2B%208%20-%207ab%20%2B%201%20%5C%5C%20%20-%20ab%20-%208a%20%2B%209)
hope this helps you.