X=14.8-(7.3+2.49)
simple, to find the missing length subtract the two given lengths from the perineter
Answer:
A
Step-by-step explanation:
Choice A is directly stating what the couple is doing, without any extra information needed.
The whole number could be 1 and 1/5 or 1.2
Answer:
4a + 2b/3
Step-by-step explanation:
focus on 8b/12 first:
factor 8b/12 by 4 ---> 8b/12 = 4(2)b/4(3) ----> cancel 4 in the denominator and the nominator ---> 8b/12 = 4(2)b/4(3) = 2b/3
then, go back to 4a:
4a is in its simplest form, it can't be factor
therefore, plus 4a and 2b/3 = 4a + 2b/3
