Write a story that you could represent with the expression 8b+4b-2. then write an expression that is equivalent to 8b+4b-2

Selena went to a fruit market with some money in order to buy  apples and  bananas. She finds out that cost of each banana and each apple is cents. She has 2 cents less than the total amount for which she could buy 8 apples and 4 bananas. Write an expression that represents the total amount Selena had.

Step-by-step explanation:

Given expression:

To write a story that represents the given expression and find the equivalent expression.

Solution:

Selena went to a fruit market with some money in order to buy  apples and  bananas. She finds out that cost of each banana and each apple is cents. She has 2 cents less than the total amount for which she could buy 8 apples and 4 bananas. Write an expression that represents the total amount Selena had.

If 1 apple cost = cents

Then 8 apples will cost = cents

If 1 banana cost =   cents

Then 4 bananas will cost = cents

Total cost of 8 apple and 4 bananas = cents

Selena has 2 cents less.

Amount Selena has = cents

The expression can be simplified by adding the like terms.

⇒  (Answer)

marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1