Answer:
12
Step-by-step explanation:
This can be solved by working backwards.
7 is one more than half the number of invitations.
Subtract 1. 6 is half the number of invitations.
Double.
12 is the full number of invitations.
Algebra (if you must!):
x = number of invitations
x/2 + 1 = 7
Subtract 1.
x/2 = 6
Multiply by 2.
x = 12
Answer:
divide 350 by 200
Step-by-step explanation:
Answer:
16 cms if each side is 4. cc
Answer:
the answer is 50.27 cm for your question
The answer is the second one; 15y^2–11y