Questions in Grade High-school

Questions in Grade High-school

[Homework Help] Use the form \(y = mx + b\) for linear equations. Write the equation for the following relation: \(A = \{(x, y): (1, 2), (2, 5), (3, 8), \ldots\}\)

[Homework Help] There are 765 marbles in a box. There are twice as many blue marbles as green marbles. There are three times as many red marbles as blue marbles. How many red marbles are in the box?

[Homework Help] Which ordered pair is a solution of the equation \( y = x - 3 \)? A. \((-2, 5)\) B. \((-5, 2)\) C. \( (2, 5) \) D. \( (5, 2) \)

[Homework Help] Which ordered pair is a solution of the equation \( y = 5x \)? A. \((-2, 10)\) B. \((-5, 25)\) C. \((-3, 15)\) D. \((-2, -10)\)

[Homework Help] Explain It: Adam made 19 paper cranes on Monday and 8 more on Tuesday. He gave 9 friends an equal number of cranes. How many cranes did each friend receive? Explain how you found your answer.

[Homework Help] Allen drove 90 miles in 2 and 1/4 hours at a constant speed. How many miles did he drive in one hour?

[Homework Help] The sum of three numbers is 113. The second number is 3 times the third. The first number is 7 less than the third. What are the numbers?

[Homework Help] Find the length of the segment created by the following pairs of endpoints: (0, 1) and (0, 7).

[Homework Help] The library has a total collection of 2,630 books. The number of non-fiction books is 240 fewer than the number of fiction books but 190 more than the number of picture books. How many books of each type are there in the library?

[Homework Help] Find the area of a parallelogram with a base of 5.2 cm and a height of 2.3 cm. A. 10.6 cm² B. 12.96 cm² C. 5.98 cm² D. 11.96 cm²