2 (x^3 - 2y^2 -5)
hope this helps
you are trying to factor as much out as possible from each
in this case, it is 2
Reta a:
reta x:
Retas paralelas possuem coeficientes angulares iguais ⇒ mₐ=mₓ
(-4,-2)
∴
y=3/4x+1
Answer:
16,575
Step-by-step explanation:
3.5% of 15,000 is 525$
525 x 3 = 1575$
15,000 + 1575 = 16,575
Answer:
Step-by-step explanation:
Using the method of cross products, we solve for Q.
48/9 = 32/Q
48Q = 32 x 9
Q = 32 x 9/ 48
Q = 6
Answer: 6 meters
Answer:
30 years old
Step-by-step explanation:
Joe's age can be set to x. Since Billy is twice as old as Joe, his age can be set to 2x. They add up to 45. You can set up an equation, 2x+x=45.
Simplify the equation.
3x=45, x=15
Joe is 15. Billy is 2(15)=30.
