The like terms in 10a+4b+3a-15b consist of a and b. First, we have to combine like terms.
(10a+3a) + (4b-15b)
solve a and b
13a - 11b. Thus, the like terms in your original expression are 13a and -11b :)
Answer:
the answer should be x= -9 over 11
Step-by-step explanation:
First pic: x=27
second pic: x=15
Answer:
15 in
Step-by-step explanation:
(basexheight)/2=area
basex6=45x2
base=45/3
base=15
