HELLLLLLLLLLLP!!!!!!!!!!!

Debbie bought x pens. She paid $0.75, including tax, per pen. She gave the cashier $20 and received $8.75 in change. How many pens did Debbie purchase? what does 3(y + 4) = 3y + 12 equal? A car moving on a highway covers the first 400.0 m in 18.0s and then covers the next 250.0 m in 24.0 s.What is the average speed of the car? Which has more calories: table sugar or aspartame? If any Spanish speaker out there can drop me an assist that would be amazing and much appreciated! Thank you! 18 = r/3 what is r??? You can add ________ without changing either fraction's denominator.A1/3 and 1/2B3/7 and 4/5C2/3 + 2/5D2/5 and 3/5 2. Which among the following is NOT true about research?A. Research is a processB. Research would always involve data gatheringC. Research is a reiteration of previous studiesD. Research aims to increase stock knowledge Which statement describes the graph What was the purpose of the Agricultural Adjustment Act? Security A rounds every 2 minutes and 20 seconds in the gate 1. Security B rounds every 1 minute and 40 seconds in the gate 2. If they conduct rounds at the same time. After how many minutes they will rounds together again? HELP ASAP !!!!!! ILL GOVE YOU BRAINLIEST!!!!! The first one to answer!!!Write sentences about the Pea family routine by putting these words in the correct order. Use capital letters, conjugatethe verbs, use the correct reflexive pronoun, and add punctuation.Example: del / peinarse / yo / despus / desayuno Answer: Yo me peino despus del desayuno.tarde / Teresa / despertarse A car traveling 85 km/h is 250 m behind a trucktraveling 73 km/h. topic my vision for India (a ) I want to live in a developed India. for her, you and I will have to build this developed India. (I) who is the speaker of the above lines? (ii) who wants to live in a developed India? which vision is the speaker talking about? geometry: pls help :( List the sides of the triangle in order from shortest to longest. 1. What are good reasons for going to war? Put a checkmark next to the reasons that you think would prompta justifiable war. Will give brainless!!! Please help me Which factor is most important in determining climate?longitudelatitudehours of daylighttime zone help me please i dont understand