8/15ths, because 1/3=5/15 and 1/5=3/15 therefore 5/15+3/15=8/15
Answer:
Yes
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
I used a triangle area calculator.
Hope I helped!
Answer:
3x and 8x
Step-by-step explanation:
They both share the same variable unlike 8 and 3y which have different variables. Once simplified, the expression should equal 11x + 8 + 3y
Answer:
8.4
Step-by-step explanation:
0.9c - 2.3d
given c = 17 and d = 3, substitute these into the expression:
0.9c - 2.3d
= 0.9(17) - 2.3(3)
= 15.3 - 6.9
= 8.4
