Answer: Use the given functions to set up and simplify (f - g)(x). You should get 3x^2 +4x+2
Answer: 160 cans
Step-by-step explanation:
Step 1: Write out what you know and what your equation is
1/4 pound = 8 cans
5 pounds = x cans
Step 2: Find how many can you need to make 1 pound
1/4 pounds = .25 pounds
.25 x 4 = 1 pound 8 x 4 = 32
1 pound = 32 cans
Step 3: Finish Solving
1 pound = 32 cans
5 pounds = x cans
5 pounds = 32 x 5
5 pounds = 160 cans
Hope This Helps!
I am not sure is you are supposed to solve or rewrite but for solving its this picture, tell me if its rewriting the problem and ill give you that as well!
Answer:
Step-by-step explanation
Perimeter of a rectangle =2(length +breadth)
90m = 2{(36x+2) + (2(x+2)}
Opening the inner brackets,
90 = 2{36x +2+2x +4}
90 = 2{38x +6}
Open the brackets
90 = 76x + 12
Collect like terms
90 - 12 = 76x
78=76x
Divide 78 by the coefficient of x
x = 78÷76
x =1.03m (2d.p)
Substitute the value of x into the expressions for the two sides of the rectangle
36x+2 =(36×1.03) +2= 37.08+2=39.08m
2(x+2)= 2(1.03+2)= 2(3.03) =2×3.03= 6.06m
The approximate values of the two sides of d rectangular field are 39.08m and 6.06m
