Name: SAT Math Help & School Math Mastery
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#40685

angles

geometry

easy

45 sec

In the figure shown, line $c$ intersects parallel lines $s$ and $t$ . The value of angle $a$ is $(3 y - 10)^{\circ}$ and the value of $x$ is $(2 y + 30)^{\circ}$ . What is the value of $y$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.