PLEASE do your best on these questions, it’s 75% of my grade

Please help! This is due today! I just need help with this one problem! hey! please help ill give brainliest A 300-inch board is cut into two pieces. One piece is four times the length of the other. Find the length of the shorter piece.The shorter piece isinches long In an emergency, treaties can take effect before Congress approves them.TrueFalse what is the photo above showing Which graph represents the equation y=---*x+3?B)t Round 8.157 to the nearest hundredth. Alexander hamiltion was involved in the Washington farewell address because What you know about rollin' down in the deep?When your brain goes numb, you can call that mental freezeWhen these people talk too much, put that candice in slow motion, yeahI feel like an astronaut in the ocean, ayy A car travels 60 miles in 50 minutes. Calculate the average speed of the car in mph. The population of Nowhere, USA was estimated to be 665,200 in 2004, with an expected increase of 1.9 % per year. At the percent of increasegiven what was the expected population in 2005? Round your answer to the nearest whole number. How quickly does the process of excretion occur in plants? I need help on this Q8. How many solutions does the system of equations have? Ella Kaye took Jay Gatsby's inheritance from Dan Cody from him.TrueFalse -- A scientist combines 14 grams of potassium nitrate with an unknown amount ofpotasslum chloride. If the total mass of the products is 27.6 grams, what was themass of the potassium chloride?Cada How can I find the area of the shaded area? Britos Hyundai Sales and Service estimates the amount of uncollectible accounts using the percentage of receivables method. After aging the accounts, it is estimated that $4,500 will not be collected. Record the end-of-period adjusting entry on December 31, in general journal form, for the estimated uncollectible accounts. Assume the following independent conditions existed prior to the adjustment:1. Allowance for Doubtful Accounts has a credit balance of $710. 2. Allowance for Doubtful Accounts has a debit balance of $305. Required:Journalize the entries. Help someone helppppp please omgggggg ahhhhh!!!! Evaluate the expression when x = 2, y = 5, and z = 4.z2 42418