Questions in Grade High-school

Questions in Grade High-school

[Done] Use the form [tex]y = mx + b[/tex] for linear equations. Write the equation for the following relation: [tex]C = \{(x, y): (6, 15), (8, 21), (10, 27), \ldots\}[/tex]

[Done] Solve using substitution: \[ y = 2x + 5 \] \[ y = 6x + 1 \]

[Done] Solve using elimination: \[ 2x + 5y = 2 \] \[ 3x - 5y = 53 \]

[Done] What biome is New Caledonia considered?

[Done] The message of the DNA code is information for building _______.

[Done] Describe how the Hawaiian Islands were formed and how they are evidence for mantle plumes.

[Done] Solve for \( L \) in the equation: \[ C^2L^2 + 100v^2 = 100c^2 \]

[Done] What kind of particles make up a compound?

[Done] Why does land heat up faster than water?

[Done] A shipment of 18 cars consists of some weighing 3,000 pounds each and others weighing 5,000 pounds each. Together, the shipment has a total weight of 30 tons (60,000 lbs). Find the number of each kind of car.