Answer:
a=9 , b=14
Step-by-step explanation:
Just do the operation (x+7)(x+2)
x(x)+x(2)+7(x)+7(2)
x^2+2x+7x+14
x^2+9x+14
So a=9 and b=14
Answer:
y=1+1/5
Step-by-step explanation:
y=mx+b, where b is starting amount, and m is linear progression
Answer:
b less than 1
Step-by-step explanation: