Write an expression to represent the sum of three times the square of a number and -7. In your expression, what is the value of the constant?
OA. 3
OB. 1
OC. 2
D.-7

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

95.03 is the answer. hope this !

14

step-by-step explanation: