Sophia and scott each open a bank account with an initial deposit of $50 each. scott planned to save 30% of his earnings from his after-school job. the job pays $8 per hour, and he works 25 hours each week. for four weeks, sophia saved $45 per week. after that, she saved an additional $30 per week. during which week will they have the same amount of money in their bank accounts?

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Will mark brainliest for correct answer! i have been on this problem for an hour and can't find the answer. i'm begging here! incase you cant read the instructions in the picture because of too much or too little lighting: note: enter your answer and show all the steps that you use to solve this problem in the space provided.write a list of steps that are needed to find the measure of b. provide all steps as clear as possible, !

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)