Practice Set 1.4 by 1. Solve the following simultaneous equations. 2 3 (1) 8 5 15 ; -+-= = 77 = ху + x y er's 15 5 () (2) 10 2.
2 answers:
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Step-by-step explanation:
you can see the steps above
Answer:
< -18 or v ÷ -9 < -18
Step-by-step explanation:
"The quotient" means that it is a division problem. That means you have to divide.
Less than is a symbol that stands for *The number is less than the other number*