PLZ PLZ PLZ PLZ PLZ PLZ PLZ PLZ ANSWER!! The amount of food energy required each day for outside workers in Canada can be modelled by the formula E = –125T + 15 250, where E is the amount of food energy, in kilojoules (kJ), and T is the outside temperature, in degrees Celsius.
a) Rearrange the formula to isolate T.
b) For what temperature is 14 000 kJ of food energy needed each day?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Select the number of ways in which a line and a circle can intersect

What are two numbers that have a sum of 15?