Answer:
3x-4y-6z
Step-by-step explanation:
Combine like terms.
If two chords of a circle are congruent, then their intercepted arcs are congruent
7x-39 = 87
7x = 87 + 39
7x = 126
x = 126/7
x = 18
Answer:
8
Step-by-step explanation:
x-3=5
add the 3 to both sides of the equal sign
x-(3+3)=(5+3)
x=8
4/5 divided 8/7. You would do kcf or Kentucky chicken fried :) so you keep 4/5 multiply it by 7/8. Then multiply across and simplify. Hope this helps!!
Answer:
20 questions
Step-by-step explanation:
10 divided by 20 is 0.9 which would be 90%
