Answer:
its 45 as3*15 is 45 and 45*1 is 45
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Answer: The answer would be 3 & 1
3^5 is the same as 3*3*3*3*3. which is 243
Equation is y=kx. We have four chance to figure out k; hopefully they all give the same result
x=9, y=63, y=kx becomes 63=k(9) so k=63/9=7
x=4, y=28, 28=k(4), k=7
The constant of proportionality is 7; we check 2×7=14, 11×7=77
Answer: k=7, y=7x
Answer:
256
Step-by-step explanation:
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