Nevaeh went to the grocery store and purchased cans of soup and frozen dinners. Each can of soup has 400 mg of sodium and each frozen dinner has 600 mg of sodium. Nevaeh purchased a total of 7 cans of soup and frozen dinners which collectively contain 3600 mg of sodium. Graphically solve a system of equations in order to determine the number of cans of soup purchased, x, x, and the number of frozen dinners purchased, yy.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation:

i believe so, according to my "strange" way of figuring out weird math problems like this.