Ball work
1/10/20
how loung would it take for goku
with a powar of 150,000,000
kilowatts fighting full power frieza,
to produce a sould bomb with a
potential anargy of 4,184,000
kilojoules? (the same as i ton o int

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

answe: it will take 4.5 hours for naomi and clair to paint an equal number of square feet

hope i

-lavira : )

a

step-by-step explanation:

given the 2 equations

- x + y = - 2 → (1)

2x - 3y = 4 → (2)

multiplying (1) by 2 and adding to (2) will eliminate the x- term

- 2x + 2y = - 4 → (3)

add (2) and (3) term by term

(2x - 2x) + (- 3y + 2y) = (4 - 4), simplifying gives

- y = 0 ⇒ y = 0

substitute y = 0 in either of the 2 equations for corresponding value of x

substituting in (2) gives

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 ) → a