Please help with these three math questions!!!! I really need it
2 answers:
1. is 9
and the other ones i dont really know
2. replace the x by 2 and work it out
= 7(2) - 5
3. that cost $7.50 each and $0.25 is taken off the cost of any number you perchasse
so it 0.75n - 0.25
4. Hint the second (y) values are obtained from the first (x) values by multiplying by 2
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A- x=1
b-x=1 and -1
c-x= 3
d=-10
Answer:hello
Step-by-step explanation:
Answer:
The answer is -1.25
Hope that helps. x
Step-by-step explanation:
The answer to the question Is 19.8
It should be 6(3m-2) If solved it will come out to 18m-12 which is equivalent to the answer given in the question
