Answer:
a=9
b=9
c=18
Step-by-step explanation:
c(a+b)+a+b=36
2a+2b=36
a+b=18
c=18
Answer:
Simplify the expression. 4x - 3 + 8x - 5 - 3x
Step-by-step explanation:
Answer: A
Step-by-step explanation: Because 4 quarts equal a gallon and 4+4 equals 8
Answer:
13
Step-by-step explanation:
→ Substitute 3 into 2x
2 × 3
→ Evaluate
f ( x ) = 6
→ Substitute x = 3 into 3x - 2
3 × 3 - 2
→ Evaluate
7
→ Find the sum of the 2 results
13