Answer:
I think it’s 5/-12
Step-by-step explanation:
Not sure but steps below
The Grade 8 learners decided to start living more healthily. They will either jog or cycle.
1 answer:
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Answer:
<em>12 </em><em> + 28 </em>
<em> - 60 r³ + 28 r² </em>
Step-by-step explanation:
a(b ± c) = ab ± ac (distributive property)
2r²(6r³ + 14r² - 30r + 14) = <em>12 </em><em> + 28 </em>
<em> - 60 r³ + 28 r²</em>
Answer:
x = -81 / 19
Step-by-step explanation:
y = kx
-57 = 9k
k = -57/9 or -19/3
27 =
-19x = 81
x = -81 / 19