-3(2x+y) im not great at this but you can checm if its right or not
the equation would be 2[6]+10 however if we were to solve it would have been 2(6)+10 = 22 employees
Answer:
4 meters per second
Step-by-step explanation:
120 divided by 30 = 4
Give the 2 numbers variables,say x and y.
then they multiply to -225.this means xy=-225
they add to 16.this means x+y=16
y=16-x
substitute y=16-x onto xy=-225 to get x(16-x)=-225
then expand to get 16x-x^2=-225
rearrange to get a quadratic: x^2-16x-225=0
x=(16+(16^2-4*-225)^0.5))/2 or
x=(16-(16^2-4*-225)^0.5))/2
I believe it’s the 3rd one because it’s all the
y-values aka all the outputs
