Step-by-step explanation:
log <base a> b = x
means
a^x = b
So
3^2 = x^2+7x+21
x^2 + 7x + 21 - 9 = 0
x^2 + 7x + 12 = 0
(x+3)(x+4)
x = -3 or -4
30. You’d do 180 divided by 6 :)
Answer:
8 kiwis
Step-by-step explanation:
(÷4)32=$16(÷4)
8 =$4
hope this helps
Answer: 108 miles
There is 6 miles per hour
Multiply 6x18=108
Step-by-step explanation:
Answer:
alright
Step-by-step explanation:
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