Answer:
8a +5b -9
Step-by-step explanation:
the sum of (8a + 2b – 4) and (3b – 5)
(8a + 2b – 4) + (3b – 5)= 8a +5b -9
Answer:
8 (i think)
Step-by-step explanation:
just use 1/2 x b x h
Answer:
D is the equivalent expression
√38 = 6.16 = 6.2
answer
last one 6.2