Question

For free points and a brainliest write an inequality that represents the description, and then solve. (Q5).Dave has $15 to spend on an $8 book and no birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend?
(Q6).Toni can carry up to 18 lb in her backpack Her lunch weighs 1 lb, her gym clothes weigh 2 lb, and her books (b) weigh 3 lb each. How many books can she carry in her backpack?

we're using the greater than sign and the less than sign please help me solve this. ​

Answer 1

Answer:

$3.50 per card

Step-by-step explanation:

15 = 8 + 2x

x = 7 / 2

x = 3.50

Answer 2

Answer:

each card cost = $3.5

Step-by-step explanation:

to spent $15 = $8 + 2cards

$15 = $8 + 2C

$15 - $8 = 2C

$7 = 2C

C = $7 / 2

C = $3.5

therefore each card cost = $3.5