Answer:
Step-by-step explanation:
The answer is Choice (B)
The function is made up of two parts '-x' and 4, the only other function that have that is Choice (B)
20%
because if 65 is 100,
52 is 80% out of 65
so 100 - 80 is 20
Add the length and width of rectangle A and set equal to the sum of the length and width of rectangle B.
Then solve for d.
Once you know d, substitute it in each length and width to find the actual lengths and widths.
0.7d + 1 + 1.5d - 2 = 2.5 + d + 4 - 1.3d
2.2d - 1 = -0.3d + 6.5
2.5d = 7.5
d = 3
Rectangle A:
Length: 0.7d + 1 = 0.7(3) + 1 = 2.1 + 1 = 3.1
Width: 1.5d - 2 = 1.5(3) - 2 = 4.5 - 2 = 2.5
Rectangle B:
Length: 2.5 + d = 2.5 + 3 = 5.5
Width: 4 - 1.3d = 4 - 1.3(3) = 4 - 3.9 = 0.1
Answer:
A) 5 in. long and 5 in. wide
Step-by-step explanation:
Given:
Volume of a rectangular prism = 75 cubic inches
Height of prism = 3 inches
Volume of a rectangular prism is given by = 
where 
representslength of base, 
represents width of base and 
represents height of the prism.
We will check the choices given by finding the volume for the given dimensions of length and width while height remains the same and see if it matches with the given volume of the prism.
A) 
Volume of prism = 
B) 
Volume of prism = 
C) 
Volume of prism = 
D) 
Volume of prism = 
So, we see that the dimensions given in option A would give the volume of prism = 75 cubic inches.
