Which expression has a value that is 6 times the value of the expression 63 -3y7 ОА. 6х63 - Зу
B. 63 - 3y + 6
OC. 63+ (6 x 3y)
OD. 6x (63 - 3y)

How do you find the area of a triangle

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32