Q = 5p + 3r
If p=6
And if r=-4
Work out the value of q.
2 answers:
Answer: q = 18
Step-by-step explanation:
q=5p+3r, p=6, r=-4
First, let's plug in the numbers that we <em>do</em> know
q=5(6) + 3(-4)
Second, we should be able to figure the equation now that it is in simplified form.
q = 30 + (-12)
q = 18
Answer:
18
Step-by-step explanation:
q=5p + 3r. when p=6 and r=-4
substitute p and r into the equation
q= 5{6} + 3{-4}
q= 30 + {-12}
"+ * - = -"
so..... 30 -12 = 18
q = 18
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