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Equations Quiz (Chp.7 Math 6)
供稿人: Stevens
The sum of a number n and 3 is 9.
(Enter the capital letter for the match.)
The product of a number n and 3 is 9.
(Enter the capital letter for the match.)
The quotient of a number n and 3 is 9.
(Enter the capital letter for the match.)
9 is 3 less than a number n.
(Enter the capital letter for the match.)
(Enter the capital letter for the match.)
Two-thirds of a number n equals 9.
s - 3 = 19
s = 
3 + x = 12
x = 
7 + m = 7
m = 
5n = 30
n = 
a ÷ 6 = 7
a = 
40 = 
m = 
 
2
A large Mustang rectangular banner has an Area equal to 120 square feet of fabric.  The banner is 40 feet wide.  Write an equation and solve it to find the height h of the banner in feet.
h = 
feet
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