The answer is A). 5*4=20 one fifth is 4.
Answer:
Step-by-step explanation:
2x²-13x+21+6x²+29x-5
=8x²+16x+16
Answer:
2a + 7
Step-by-step explanation:
-3a + 7 +5a
<em>subtract the negative 3 from the 5</em>
2a + 7
1.2 inches of snow fell per hour, 7.2/4=1.2