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i rly have been struggling with this Which expression is equivalent to t + 4 + 3 - 2t1. t+72. -t+73. 6t4. 10t Jack is learning to save, spend, and give his money away. He has determined to give away 10% of his summer earnings. If he gives away 256 dollars, then how much did he each this summer? HELP WILL GIVE BRANLIEST Which of the following are good descriptions of Genghis Khans military? (Mark all that are true)They had superior technology.They were skilled at using bows.The military was fast because they rode on ponies.The often fought hand to hand with swords. 2(2x+1)+3(x-2) I need answers How do you explain the effects that Kalinago raids had on Tainos Even though the Sun contains 99% of the mass of the solar system, the Moon revolves around the Earth. Why doesnt the Moon revolve around the Sun, which has much more mass than the Earth? plz tell answer for 33 pnts but dont scam pleaseeee help any links reported!!! Pls help me I dont know what to dooooo Ali is sitting on the chair, identify the forces acting on him. help please triangles and trig 34 POINTSSS PLEASE HELP MEE!!!!!1. What are the characteristics of an unhealthy relationship? 2. What are the characteristics of a healthy relationship? 3. What is a harmful relationship? 4. What is a healthful relationship? 5. What is the difference between physical and emotional abuse? 6. What are the different types of families (there should be 7)? 7. Provide an example of what you would see as a healthy relationship? 8. Provide an example of what you would see as an unhealthy relationship? 9. Do you think a relationship can change from healthy to unhealthy? Why? 10. Do you think a relationship can change from unhealthy to healthy? Why?Answer Please help meThe term "unification" refers to the merging of two states into one, but not to the creation of regional political or economic blocs.Please select the best answer from the choices provided.TF Read this passage from The Way to Rainy Mountain, in which an arrow maker notices someone standing outside his tipi:". . .If you are a Kiowa, you will understand what I am saying, and you will speak your name." But there was no answer, and the man went on in the same way, pointing the arrow all around. At last his aim fell upon the place where his enemy stood, and he let go of the string (46).What does the passage most clearly suggest about Kiowa values?A. Arrow makers hold a sacred position in society.B. Non-Kiowas are presumed to be enemiesC. At any given time, one is surrounded by enemies.D. In the right hands, a bow can be a deadly tool of war. Help me with this please. .. . . . . In another experiment, the student titrated 50.0 mL of 0.100 M HC,H,O, with0.100 M NaOH(aq). Calculate the pH of the solution at the equivalence point What is something you find interesting about c0vid 19 and why? Brainliest involved :) describe an experiment (using 3-5 complete sentences) that you could conduct to test whether or not humans can see in complete darkness. Make sure to include your independent and dependent variables.