Answer:
Step-by-step explanation:
B) 5
Answer:
Step-by-step explanation:
Answer:
m=6/7
Step-by-step explanation:
Answer:
a = -2 or a = -5
Step-by-step explanation:
We want . We can subtract 2 from both sides of this equation to get . We can factor this to get that . When the product of two numbers is equal to zero, one of the numbers must be equal to zero. This means that either a + 2 = 0, in which case a = -2, or a + 5 = 0, in which case a = -5.