I need help. I have to solve for y. 2y+3x=-6

-3-3/2x

Step-by-step explanation:

1. Write the problem and subtract -3x on both sides to get the 2y by itself.

2y+3x=-6

    -3x     -3x

= 2y=-6-3x

2. Divide by 2 on each side to get only y completely by itself

= 2y=-6-3x

   /2     /2

= y= -3-3/2x (the -3/2x is supposed to be a fraction.)

hope this helps you understand :)

(if you need more help understanding step by step, type in 'algebra calculator' and click on the first website)

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:

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.