Which system of linear equations has the same solution as the one shown below? x-4y= -10
x+y=5

A)5x=10
x+y=5

B) -5y= -5
x+y= 5

C) -3x= -30
x+y=5

D)-5y=-5
x-4y=-10

What term makes it inconsistent y=2x - 4 ?

Evaluate the expression. (9 + 5)(3 + 2)0

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?