The product of seven and a number is negative 21. Find the number
2 answers:
7 times 3 = 21
Make 3 negative
-3
And 7 times -3 = -21
Answer:
-3
Step-by-step explanation:
Let n be the number
product of seven and a number
7n
is negative 21
7n = -21
Divide each side by 7
7n/7 = -21/7
n = -3
The number is -3
You might be interested in
Answer:
Okay
Step-by-step explanation:
Answer:
<em><u></u></em>
<em><u></u></em>
To find the quotient, start by dividing 25 into 1658.
Answer:
p=(3×2)+(2.5×2)3.5
p=6+5(3.5)
p=11(3.5)
p=38.5 feet
Step-by-step explanation:
The answer would be B -- 45