Answer:
4x^3+x+7
Step-by-step explanation:
Answer: x=3
First you cross multiply
Next you swap sides then divide both sides by 4
Answer:
74
Step-by-step explanation:
hope it helps
The sum of integers p and q is modeled on a number line, where |p| < |q|. In each box write p,q, or p + q. Then write an addition equation
Answer:
11 and 12
Step-by-step explanation:
x(x+1)=132
x^2+x=132
x^2+x-132=0
(x-11)(x+12)=0
x = 11 or x = -12
when x=11 ,
x+1=12
11*12=132