Interpreting an Expression Jerome wrote the following scenario to match the algebraic expression s
4
− 16:

“16 fewer than four times the number of songs on my mp3 player”

Does his scenario match the expression? Explain.

Step-by-step explanation:

Which of the following was a demand of the marchers

jobs for women

segregated schools

an end to bias

second-class citizenship

The scenario does not match the expression, the expression is 4 - 16 so it would be 16 fewer than 4 songs

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

the answer is 489

step-by-step explanation: