Together, Andrea and Brian weigh p pounds; Brian weighs 10 pounds more than Andrea. Brian and Andrea’s dog, Cubby, weighs pounds more than Andrea. In terms of p. what is Cubby’s weight in pounds ?()
A.A
B.B
C.C
D.D
E.E
参考答案:B
Together, Andrea and Brian weigh p pounds; Brian weighs 10 pounds more than Andrea. Brian and Andrea’s dog, Cubby, weighs pounds more than Andrea. In terms of p. what is Cubby’s weight in pounds ?()
A.A
B.B
C.C
D.D
E.E
参考答案:B