Questions in Grade High-school

Questions in Grade High-school

[Done] How to rewrite \(x + 4y = -4\) in the form \(y = mx + b\)?

[Done] William put $100 in a bank account last year. Now he has \(\frac{1}{12}\) more money in the account. Which expressions represent how much money William has in his bank account now? Choose all answers that are correct. A. \(100 - \left(\frac{1}{12} \times 100\right)\) B. \(100 + \left(\frac{1}{12} \times 100\right)\) C. \(100 + \left(\frac{13}{12} \times 100\right)\) D. \(\frac{13}{12} \times 100\)

[Done] What is the value of \( x \) in the following system of equations? \[ 15x - 12y = 13 \] \[ 30x + 9y = 4 \]

[Done] Which of the following groups of people made up most of the workers on the railroad? A. Native Americans, Mexican Americans, and South Americans B. Factory workers, cattle ranchers, and sailors C. Confederates, Abolitionists, and Free Masons D. Chinese and Irish immigrants, and African Americans

[Done] [tex]H_2SO_4 + 2NH_3 \rightarrow (NH_4)_2SO_4[/tex] What mass of ammonium sulfate will result from the reaction of 5.00 g of NH3?

[Done] Which uses the correct verbs for formal speech or writing? A. Carl wished it was last year at this time so he could invite someone else to homecoming and have a good time. B. Carl wished it were last year at this time so he could invite someone else to homecoming and have a good time.

[Done] Why does Rosa Parks explain "what kind of tired" she was? A. So people will feel sorry for her. B. Because the other people on the bus said she must be tired from working. C. So people will know why she chose not to give up her seat. D. Because the bus driver asked her.

[Done] Cathy measured a room to be \(10 \frac{1}{2}\) feet by \(12 \frac{5}{8}\) feet. What is the area of the room?

[Done] how? I'm so lost, alsphfbnslq

[Done] Why does diving 30 meters below sea level affect our bodies more than being in a building 30 meters above sea level?