You combine like terms
Your answer will be -7x^5 - 2x^3 - 6x^2 -9
I guess you divide srry if I didn't do you much help
Ok, so If you are asking for the original amount it would be a total of 250 cm worth of ribbon.
The square root of 115 is 10.72 which means the square root is between 10 and 11 which would make the answer A.
Answer:
a. The student's conclusion is incorrect because the solution to the system of equations 3x + 4y = 32 and 5x + 5y = 50 is (8, 2).
Step-by-step explanation:
The second equation needs to be ...
5x +5y = 50
because the wording "short of $18" means that the actual cost of that purchase would be $18 more than the $32 that Harry had. 18+32 = 50.
The only answer choice that shows this as the second equation is choice A.
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In fact, the solution to the system of equations is (8, 2), as can be seen in the graph below.