Select allthe situations that can be modeled by the expression -80 ÷ 4.(multiple answers may be selected) A. Brady owed his mother $80. He repaid her $4. How much does her still owe?

B. The football team lost 80 yards in four plays. How many yards did they lose per play?

C. Sam owed $80 to four friends. If he owes the same amount to each friend, how much does he owe each friend?

D. Taya received $80 for her birthday. She spent the same amount at four different places. How much did she spend each time?

E. Amanda withdrew $80 from her account each day for 4 days. How much money did she withdraw in all?

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation:

move it to the other side

step-by-step explanation:

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation: