Answer:
Step-by-step explanation:
f(x)=4x+1 and g(x)=x^2+5,
(f+g)(x) = f(x) + g(x) = 4x+1 + x²+5
(f+g)(x) = x² +4x+6
One – hundredth is fraction that can
also be written in decimal form. The fraction form is 1/00, while the decimal
form is 0.01. so the description of the one hundredth of 36 can be solved by multiplying
it by 0.01
<span>36 x 0.01 = 0.36</span>
-3x - 7 > -20
-3x > -13
x < 13/3
(5,3)(-3,75)
slope = (75 - 3) / (-3 - 5) = 72 / -8 = - 9....parallel line will have the same slope
y = mx + b
slope(m) = -9
(1,4)...x = 1 and y = 4
now we sub and find b, the y int
4 = -9(1) + b
4 = -9 + b
4 + 9 = b
13 = b
so ur parallel equation is : y = -9x + 13 <==
If it takes 5 builders hours to build a wall, it will take 2 builders hours to build an identical wall
The time taken for 5 builders to build the wall = hours
The time take for 5 builders to build the wall = 3.5 hours
Time taken for 1 builder to build an identical wall =
5 x (Time taken for 5 builders to build the wall)
Time taken for 1 builder to build the wall = 5 x 3.5
Time taken for 1 builder to build the wall = 17.5 hours
Time taken for 2 builders to build an identical wall = (Time taken for 1 builder)/2
Time taken for 2 builders to build an identical wall = 17.5/2
Time taken for 2 builders to build an identical wall = 8.75 hours
Time taken for 2 builders to build an identical wall = hours
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