Solve these simultaneous equations. Use any method you want
2x+y=22
X-y=5

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm