This is my treble clef test I really need done.

Solve the system of equations by substitution. Write your solution as an ordered pair x+2y=-2y=-2+11 Determine whether the sentence below is correct or a run-on sentence.Travelers may also take boat trips from Seattle to Victoria, BritishColumbia, then they can go on to Vancouver from Victoria.a.Run onb.CorrectPlease select the best answer from the choices providedAB how many solutions does the system have 6x+3y=-12 y=-2x+4 HEELLLPPP ILL GIVE BRAINLIEST A tree casts a shadow 24ft long. A 6ft man casts a shadow 8ft long. The triangle formed by the tree and its shadow is similar to the triangle formed by the man and his shadow. How tall is the tree? Your questionPLZ PLZ PLZ PLZ HELP I WILL GIVE BRAINLIEST TO ANYONE THAT ANSWERS THE QUESTIONIn one or two paragraphs, summarize the problem of deforestation that Brazil faces and propose a possible solution to the problem. what is the purpose of public policy? 1. Describe Thomas Jefferson's view of the federal government and its responsibilities. Help me pls Do In A HOUR 8th grade science, Some street lights use incandescent bulbs, and others use LEDS. Which would you recommend and why? what do we need to know or prepare before workplace observation? Suri saved $50 of her paycheck the first week she worked and $25 of her paycheck each week after the first week.How many weeks did it take Suri to save a total of $1,000? Which of the following angles would not be congruent to the measure of 7? HELPPP!!! Find the sale price of the item. Round to two decimal places if necessary. Original price: $82.00 Markdown: 33% Compare what happens to chromosomes during anaphase 1 and anaphase 2 The cost of Mr. Patten's car insurance increased by 5% to $86.82 per month. What was the cost of his insurance before it increased? a$91.16 b$82.69 c$82.48 d$81.82 whatis the value of y? Elements in period 1 are Which of the following machine parts always requireguards?Select the 3 answer options that apply.Fan bladesLeversRotating barrelsAbrasive wheel machinery if someone answers this correctly I'll give em 100 points Write an equation to represent the table. (1 point)Boxes of Candy579Pieces of Candy80112144 question one plsalgebra 2logarithms