The product of two consecutive integers is 420
1 answer:
(a) * (a+1) = 420
a^2 + a = 420
a^2 + a - 420 = 0
(a+21)(a-20) = 0
a = -21 OR 20
The two integers can be -21 and -20, OR 20 and 21.
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Answer:
hope this helps
Step-by-step explanation:do not need one really
Answer: -5
Step-by-step explanation:Absolute value is +5*-=-5
$3.19
That will be the answer sir/ma’am
Answer:
48 students.
Step-by-step explanation:
25% of total students = 12
suppose,
total students= x
so,
25% of x=12
(25/100)*x=12
25*x=(12*100)
x=1200/25
x=48
therefore,
x= total students= 48.
I think that the answers are 4, 4 and 25 respectively
