Answers by Rfreytag
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Answers by Rfreytag

Answers by Rfreytag
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What is three to the third power??
answered Jul 31, 2018
5 votes
13.3k views
What number is half-way between twenty-one and fifty-three?
answered Jun 27, 2018
3 votes
167k views
What's the solution of the system? 2x-y=-7 4x-y=-4 •(-1.5, 4) •(1.5, 10) •(4, -1.5) •(-1.5, -2)
answered Feb 15, 2018
5 votes
181k views
Which solid is the best thermal insulator A.brass b.ice C.styrofoam D.copper
answered Jan 18, 2018
5 votes
111k views
1.)How many solutions are there to the following system of equations ? 2x+6y=-12 10x+32y=-62 0 2 1 infinitely many 2.) Solve the following system of equations by linear combination: 2d+e=8 d-e=4 The solution
answered Apr 7, 2017
4 votes
119k views
What is d+5c=3d-1 solve for d
answered Jan 24, 2017
4 votes
235k views
Anita thinks that she has heterozygous alleles for red hair. If she is correct, which of these diagrams best illustrates Anita’s alleles for red hair?
answered Jan 13, 2017
3 votes
59.4k views
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