Hello
Seven more than the product of 7 and a number
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7 x n + 7
Seven = 7
More than = Addition while also switching it around
Product = Multiplication
A number = The variable / n
Hope this helps!
Answer:
Step-by-step explanation:
710 miles × (2.5 hours)/(280 miles) ≅ 6.3 hours
Answer:
8
Step-by-step explanation:
3/5*20 = 12 - this is how many people ate cake
20-12 = 8 - this is how many people ate ice cream
9514 1404 393
Answer:
(x -2)^2 + (y +4)^2 = 18
Step-by-step explanation:
To find the constant the expression is equal to, fill in the coordinates of the given point and do the arithmetic.
(-1 -2)^2 +(-1+4)^2 = 9 + 9 = 18
The equation of the circle is ...
(x -2)^2 + (y +4)^2 = 18
Set each equation equal to either x or y.
I’ll do x.
x+2y-2y = 3-2y
(Simplify) x = 3-2y
x-y+y = 6+y
(Simplify) x = 6+y
(Set them equal to each other)
3-2y = 6+y
3-2y-6 = 6+y+2y
-3 = 3y
y = -1
x =5
