Answer:
3x+8y=-5-equatin.1
-2x+2y=18-equation.2
now,
subtracting both equation.1 by equation.2,then
3x+8y=-5
-8x+8y=72
+ - -
<h3 />
The answer for this multiple choice is D
The number of days is 10 if, on a poultry farm, 50 hens give 200 eggs in 2 days.
<h3>What is the ratio?</h3>
It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
It is given that:
On a poultry farm, 50 hens give 200 eggs in 2 days.
It is required to find the number of days will 20 hens require to give 400 eggs:
Let x be the number of days:
(50×2)/200 = (20x)/400
x = 10
Thus, the number of days is 10 if, on a poultry farm, 50 hens give 200 eggs in 2 days.
Learn more about the ratio here:
brainly.com/question/13419413
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Part A:
x = 8
Part B:
64cm
Part C:
64cm
Part D:
yes
Answer:
The Prime Factors of 148 are 2 × 37 and its Factors in Pairs are (1, 148), (2, 74), (4, 37).
