Find the value of (+328.62) – (+98.6). a. 230.02 b. 427.22 c. –427.22 d. –230.02

Option A -

Step-by-step explanation:

We have given the expression

We have to find the value of the expression ?

Solution :

Step 1 - Write the expression

Step 2 - Applying symbol rule i.e. multiplication of positive into negative is always negative,

Step 3 - Solve

Therefore, The value of the expression is

So, Option A is correct.

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

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: