In problems below, (a) identify the independent variable and the dependent variable of each equation (use 't' for the independent variable if an independent variable is not given explicitly); (b) give the order of each differential equation (enter '1' for first order, '2' for second order and so on; do not include the quotes); and (c) state whether the equation is linear or non-linear. Equation (a) Indpendent (a) Dependent (b) Order (c) Linear/Non-linear
y' = y - x2
xy' = 2y
x" + 5x = e-z

idont know but thanks for the points

Step-by-step explanation:

idont know but thanks for the points

idont know but thanks for the points

idont know but thanks for the points

idont know but thanks for the points

idont know but thanks for the points

idont know but thanks for the points

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

i dont know

step-by-step explanation:

umm. i dont know