The Zona family lives in a rectangular shaped apartment with a large square living room. Ms. Zona plans to buy a rug for the living room but it won't cover the entire living room floor. The living room has a
side length of x feet. The function y = 196 - x? describes the area of
the room covered by the rug in square feet. Identify the domain of
this function for this situation

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

Solve the equation x/4 - 5= -8 -27 -12 -7 12

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?