Responda essas 4 contas com o calculo que dou 5 estrelas e marco como melhor resposta (Pfv é pra esse fim de semana) (- 4/3) : ( - ½) =
( -4,0) : ( 1/5) =
( ¾) . (3/4 ) + ( ( 2/3) . (2/3) . (2/3) ) = -2
( 3/8) = -4c) (2) = -2d) ( -2/3) =
Estou preso nessas 4 e eu seria muito grato se alguem puder me ajudar obrigado :)

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.

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.

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}