1: if a3 + b3 = 18 and a2 – ab + b2 = 9,
so what is the value of a + b?
2: if a – b =...
Mathematics, 04.05.2020 23:40 kroscioouws0q
1: if a3 + b3 = 18 and a2 – ab + b2 = 9,
so what is the value of a + b?
2: if a – b = 4 and a2 + ab + b2 = 12, what is the value of a3 – b3?
Answers: 1
Mathematics, 21.06.2019 14:50
Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.
Answers: 1
Mathematics, 21.06.2019 16:20
Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test
Answers: 1
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