I need help
2 x 3 + 4 - 6r2
A : -26
B : -22
C : -2
D : 10

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250