Answer:
$0.70 per letter, $1.50 flat fee
Step-by-step explanation:
x+18y=14.1 -> x=-18y+14.1
x+35y=26
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(-18y+14.1)+35y=26 -> 17y=11.9 -> y=0.7
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x+35(0.7)=26 -> x+24.5=26 -> x=1.5
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y=0.7
x=1.5
Hope this helps. :)
A perfect trio involves 3 whole numbers using the three numbers add the first two together then decide the sum by the third number. Using the same three numbers subtract the second from the first number then multiply the difference by the third c(a-b)
Answer-
5,4,3
Answer:
8/5 or 1 3/5 ft
Step-by-step explanation:
The area of a rectangle is given by
A = l*w
The area is 4/5 and the width is 1/2
4/5 = 1/2 *l
Multiply each side by 2
2*4/5 = 2*1/2 *l
8/5 = l
Changing to a mixed number
l = 1 3/5
Answer:
1.
2.
Step-by-step explanation:
f(x) = + 1
putting f (x) = y
y = + 1
= ( y-1)
x =
Therefore = =
g (x) =
putting g(x) = y
y =
= (x-4)
x =
( o
2. (f o g)(x) = (√x-4)²+1) = x-4+1
(f o g)(x) = x-3
Let y = x - 3
x = y + 3
Or