The pH of water is a measure of its acidity. The pH of the water on the Seal Slide can vary up to 0 3 from the target of a pH of 75. Use this information to write an equation that would tell you the highest and lowest pH values that are allowable.

7.5 - t = 0.3

p0.3 = 7.5

P-7.5 = 0.3

17,5 - 0,3)=P

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

Write the sentence as an equation. b increased by 281 is d

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?