Let the number be x
ATQ
2/3 (x) = 20
x = 20 x 3/2
x = 30
the number = 30
Answer:
Step-by-step explanation:
C because all the angles have to add up to 180
Answer:
For X = 11, the expression is equal to 31
Step-by-step explanation:
Hello
For X = 11 you only have to replaced the value into the expression, so:
3(11) + 4(11-8) - 14
33 + 4(3) - 14
33 + 12 - 14
31
Best regards
