Solve the system of equations. \begin{aligned} &-7x-6y = 4 & x=-3y+8 \end{aligned}
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−7x−6y=4
x=−3y+8
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x=x=x, equals
y=y=y, equals

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t