Answer:
Apples and Peaches
Step-by-step explanation:
It is convenient to compare the prices for 3 lbs of each of the fruits.
Multiply the price and quantity of Apples by 4:
... 4×(3/4 lb) = 4×$1.59
... 3 lb = $6.36 . . . . for apples
Multiply the price and quantity of Plums by 6:
... 6×(0.5 lb) = 6×$1.15
... 3 lb = $6.90 . . . . for plums
The two lowest-priced fruits are apples (6.36/(3 lb)) and peaches (5.37/(3 lb)).
_____
<em>Comment on</em> the best deal
No criteria are provided for determining the best deal. Though plums are higher-priced, they have somewhat higher polyphenol content than apples or peaches, so may provide the best deal in terms of nutrition per dollar.
The pairs of rectangles are similar polygons; Option C and Option D.
<h3>What is a polygon?</h3>
A polygon is a closed figure made up of three or more line segments connected end to end.
Similar polygon beings their sides have equivalent ratios to each other.
Two polygons whose corresponding angles are congruent and the lengths of the corresponding sides are proportional.
C. 1.89/2.1 = 81/0.9 = 90
D. 120 / 24 = 60 / 12 = 5
Hence, Option C and Option D are similar polygons only.
Learn more about polygon here;
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Answer:
The rate of change of area is 35360 m /year
Step-by-step explanation:
Let the width of rectangle be w
We are given that a rectangle that is twice as long as it is wide
So, Length of Rectangle = 2w
Area of rectangle A = Length \times Breadth = 
Differentiating area with respect to time
We are given that 
and w = 260
Hence the rate of change of area is 35360
Answer:
subtract 2 from both sides
Step-by-step explanation:
2+|4x-3|=7
|4x-3|+2=7
step 1:add -2 to both sides/subtract 2 from both sides (they are the same)
Step 2: Solve Absolute Value.
|4x−3|=5
We know either4x−3=5 or 4x−3=−5
4x−3=5(Possibility 1)
4x−3+3=5+3(Add 3 to both sides)
4x=8
4x
/4=8/4
(Divide both sides by 4)
x=2
4x−3=−5 (Possibility 2)
4x−3+3=−5+3 (Add 3 to both sides)
4x=−2
4x
/4
=
−2
/4
(Divide both sides by 4)
x=
−1
/2
Answer:
x=2 or x=
−1
/2
Answer:
(5 ,1) constant of proportionality
