Answer:
57.5% of the students polled prefer pizza
Step-by-step explanation:
Answer:
4c+5
Step-by-step explanation:
(c-4)+(3c+9)=c-4+3c+9=c+3c-4+9=4c-4+9=4c+5
Answer:
No solution
Step-by-step explanation:
1. Multiply the parenthesis by -10
2. Collect like terms
3. Cancel equal terms
4. You're left with -20=13, which is false. There is no solution.
A variable with no coefficient...
Do you mean something like 'x'
The coefficient is 1 because x=1x
Best of luck!
