Let t represent the number of tacos. let b represent the number of burritos. a taco costs $1.25, and a burrito costs $1.50. the food budget totals $105. write an equation in standard form that models the amount laura can spend on tacos and burritos.

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Y= a(x-3)squared-1 what is the value of a

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.