Answer:
Step-by-step explanation:
18pts
Answer:
Step-by-step explanation:
→Take out the GCF (Greatest Common Factor). The GCF is 
because both 
and 
can be divided by it, like so:
Answer:
-13
Step-by-step explanation:
Plug in 10 as x into the function:
f(x) = -2x + 7
f(10) = -2(10) + 7
f(10) = -20 + 7
f(10) = -13
So, f(10) = -13
$135
First, change the mixed number to an improper fraction.
2 1/4 = 9/4
Next, change $60 to an improper fraction.
$60 = 60/1
Then, multiply straight across on both the top and bottom to get 540/4.
Finally, simplify and get 135.
Hope this helped :)
we just need add x next to ratio and sum them all to get perimeter
9 + x + 2x + 4x = 65
7x = 56
x = 8
well since 8(x)<9<16(2x)<(32(4x), then
the shortest side is 8
