On a car trip, Theresa kept a record of her gas mileage. She discovered that for every 23 miles she used 1 gallon of gas. Write the equation that models the situation.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Find the value of the variable and the length of each chord for #5 and #6.

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.