Answer: x = 9
Remember: cross-multiply (product of the means equals the product of the extremes) to solve this proportion. It forms a 'cross'-- hence its name.
4 8 4 and 2 are the extremes
------ = ------ 8 and x - 8 are the means
x - 8 2
(4)(2) = 8(x - 8) Simplify
8 = 8(x - 8) Distributive Property
8 = 8x - 64 Add 64 to both sides
72 = 8x Divide by 8 for both sides
9 = x Answer!
x = 9 Answer!
Answer:
G'(3,2)
F'(1,4)
H'(-1,1)
(-y,x)
Step-by-step explanation:
Answer:
The number of cookies baked is 50
Step-by-step explanation:
Given as:
Lacey baked 20 cookies with 2 scoops of flour
∵ For 2 scoops of flour , The number of cookies baked is 20
so,For 1 scoops of flour , The number of cookies baked is 
∴ For 5 scoops of flour , The number of cookies baked is × 5
I.e Number of baked cookies = 10 × 5 = 50
Hence The number of cookies baked is 50 Answer
6!+7!+8!=(n)(6!)
calculate the individual values first:
6!=720
7!=5040
8!=40320
plug them into the equation:
720+5040+40320=n720
solve for n
5760+40320=n720
46080=n720
divide both sides by 720 to isolate n
46080/720=n720/720
64=n
