-9x - 5 = -95
-9x = -95 + 5
-9x = -90
x = -90/-9
x = 10
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Answer:
The dimension of the patio are approximately 12.82 ft × 14.82 ft.
Step-by-step explanation:
Given:
Length of the patio =
Width of the patio =
Area of the patio =
We need to find the dimensions of the patio.
Solution:
Now we know that;
Area of the rectangle is equal to length times width.
framing in equation form we get;
Applying distributive property we get;
Now adding 1 on both side we get;
Now taking square root on both side we get;
Now we got two values of x one positive and 1 negative now we know that dimension of the patio cannot be negative; so we will discard negative value and consider positive value.
Length of the patio =
Width of the patio =
Hence the dimension of the patio are approximately 12.82 ft × 14.82 ft.
Answer:
27.6058 $
Step-by-step explanation:
Given that the college hiking club is having a fund raiser to buy new equipment for fall and winter outings. The club is selling Chinese fortune cookies at a price of $1 per cookie. Each cookie contains a piece of paper with a different number written on it. A random drawing will determine which number is the winner of the dinner for two at a local Chinese restaurant. The dinner is valued at $35.
a) For 29 cookies favorable outcomes are 29
Total outcomes are 728
a) Hence probability that Lisa will win the dinner for two =
b) Expected earnings of Lisa= dollars
c) She contributed 29 - 1.3942 = 27.6058
23% of 75 is 17.25
Use 75*0.23=