What is the result of subtracting the second equation from the first?
8x – 4y = -4
- 3x...
Mathematics, 22.03.2020 04:48 dacanul100
What is the result of subtracting the second equation from the first?
8x – 4y = -4
- 3x + 4y = 5
Answers: 3
Mathematics, 21.06.2019 13:00, hihihi129473838
Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.
Answers: 2
Mathematics, 21.06.2019 17:30, samymaria1344
Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?
Answers: 1
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