Oscar bought a $40 gift card for $35. How much would he expect to pay for a $30 gift card? Use x for the unknown value,
Amount (5)
Actual Cost
Math

X=25

30

Step-by-step explanation:

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!