Please help, I need the Amber tried to evaluate an expression step by step

-3 - (-5) + 4

= -3 + 5 + 4

= -3 + 9

= 6

Find Amber’s mistake

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet

Iam at home. /: i am playing video games. translate the following statement into symbolic form.