Answer:
2. 7
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
because it is
Answer:
b = 2a - 2
Step-by-step explanation:
Turn the words into an algebraic expressions. so Andrea's (b) is (=) two years less (-2) than (flips the expression so place this first ->) twice (times 2) her age (a) So b = 2a -2
Answer: A
Step-by-step explanation:
26+51+103=180(sum of internal angle of triangle)
