I really need help with this workshop, it's about inequalities and systems of equations. If you could send me the answers it would be really helpful .

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

Which statements are true about additional information for proving that the triangles are congruent check all that apply

When a valve is open 281 gallons of water go through it in one hour the number of gallons that would go through in 94 hours is