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morpeh [17]
3 years ago
13

What is the GCF of 8x3y2 + 20x2y4?

Mathematics
2 answers:
Sindrei [870]3 years ago
7 0
First, add the two together. 

8x3y2+20x2y4=28x5y6

The GCF is 1, because 5 is a prime number that isn't divisible by anything but 1.

GCF=1
ArbitrLikvidat [17]3 years ago
6 0
<span>8x^3y^2 = 4x^2y^2 (2x)
</span><span>20x^2y^4 = 4x^2y^2 (5y^2)

GCF = </span>4x^2y^2
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Step-by-step explanation:

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SUPER URGENT!!!!!!!! I NEED HELP!!!!!1 PLSSSS!!!!!Use the linear combination method to solve the system of equations. Explain ea
Vedmedyk [2.9K]

Answer:

x=-3,y=-2

Step-by-step explanation:

Given 2 expressions

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Here I am writing S1 in terms of y

3x-8y=7\\3x-7=8y\\y=\frac{3x-7}{8}

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Therefore x=-3

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6 0
3 years ago
-3 + (-8)<br> how can i do this
murzikaleks [220]

Answer: -11

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6 0
2 years ago
a bike race is 6 miles long by noon tammy had ridden 3/4 of the distance. at this rate how long will it take her to finish the r
Tasya [4]
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The time taken to complete 6 miles = 6 ÷ 1.125 = 16/3 hours = 5.3 hours


4 0
2 years ago
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