D. -3,-10,-17,-24,-31...this is an arithmetic sequence with a common difference of -7.
an arithmetic sequence...u have to be able to add the same number to each term to get the next term. On this sequence, the common difference is -7. This means by adding -7 to each term, we arrive at the next term.
Answer:
16. Always . taking 4 away from 8 can only give 4. nothing else
17.Always. 4+8, 3+8 any etc. this isn't a solution and therefore no fixed number is present
18. False. 12-8=4 there is no other possible answers avaliable to this
Step-by-step explanation:
written down already . please put as brainliest
Answer:
Step-by-step explanation:
7√3-4√6+√48-√54
=7√3-4√6-√(16×3)-√(9×6)
=7√3-4√6-4√3-3√6
=3√3-7√6
It equals 24 you make the x=7 the multiply 5x7=35+3=38-2x7=24
