Different species of fish have different requirements for the temperature and ph of the water in which they live. the gold swordtail requires a temperature of 73°f plus or minus 9°f and a ph level of 7.65 plus or minus 0.65.† find the lower and upper limits of the temperature and the ph level of the water in which a gold swordtail lives.
(a) the temperature
lower limit °f
upper limit °f
(b) the ph level
lower limit __
upper limit __

Match each expression with its simplified form.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

4+(2+x) can you me solve this problem