Which sentence uses a comma correctly to set off an introductory phrase?

Y'ALL PLEASE HELP ME I WOULD GREATLY APPRECIATE IT!!!!!:)!!!!!!Find the measure of angle TOS in the figure below. SHOW YOUR WORK SO I CAN SEE HOW YoU GOT IT!!!! Solve 7 ( x + 1 ) + 2 = 5x + 15 The number of bags of Brand Y dog food sold on these five days was 175. Which bar represents the data for Day 5 for Brand Y? Write a program that asks the user to enter in a username and then examines that username to make sure it complies with the rules above. Here's a sample running of the program - note that you want to keep prompting the user until they supply you with a valid username: solve for x. solve for x. solve for x. If enough experimental data supports a hypothesis, then it:O A. Is proven 100% true.OB. Is falsified.OC. Is accepted as true until prolan false.OD. Becomes an Observational Law what are the problems of various employment sectors? What is the Constant of which bait works best for a fly trap? The following data relate to direct materials for the month for the Hodge Wax Company: The standard costs for the work done was 5,900 pounds of wax at $9.50 per pound. The actual costs were 6,300 pounds at $9 per pound. What is the direct materials efficiency variance Someone please help me find y if you dont mind Thankyouu so much Write the point-slope form of an equation of the line through the points (-4, 7) and (5,-3).0A. Y+4= -1; (1 7)B.Y-5 = = 10 (x+3)OC. y +3 = = 10 (2+5)D. y - 7= -5 (x+4) 9)Using appropriate properties , find 7551231275115 What was the idea of allowing the 13 colonies to govern themselves without strict control of British laws known as? Solve for x: -5 < 8x + 11 < 19 Choose one. 5 pointsUse the equation from week 3:frequency =wavespeedwavelengthand the wavelength you found in #3 to calculate the frequency of this photon (remember the speed oflight is 3E8 m/s);7.6E14 Hz6.0E14 Hz4,6E14 Hz binomial expansions for clever cookies Need help with this- Precalculus A teacher has a conference with a parent who is angry because he claims the final grade his son received on the literature unit is unfair. According to the parent, the grade had nothing to do with what the student did or learned in class. The teacher responds by showing the parent the unit objectives, class activities, and test questions and explains how they fit together. The teacher is presenting evidence of the Group of answer choices reliability of the literature unit. validity of the learning objectives. reliability of the test. validity of the grade. importance of art work in mental healing When was Jhon f Kennedy born