It doesn’t really matter which variable you isolate first but usually you would use the one that’s by itself already. like for example one of the equations was y = 8. you would already have your y solve for so you would just have to plug that in for y in the other equation. personally, i usually do x first unless one of the equations has either x or y by itself already. i think its easier to just do x first and then solve for y after that, but it just depends on what the equations are; sometimes it might be easier to just do y first. hope this helps!
7/9-1/3 or 7/9-3/9= 4/9 is the answer
it the temperature is -2 and rises by 15 you do -2+ 15 to get 13
Answer:
265 feet to the nearest foot.
Step-by-step explanation:
sin 3 = a / 5072
a = 5072 sin 3
= 265.4479 feet
Answer:
12 <= x < 18
Step-by-step explanation:
Based on the graph 12 <= x < 18
Answer: 12 <= x < 18
