Geoffrey is trying to earn $50 to buy a video game. He has saved $14.25. He earns $3.75 per hour cleaning windows with his uncle and he earns $6.50 per hour working at the grocery store. Can Fred buy the video game if he works with his uncle for 3 hours and at the grocery store for 4 hours? Use the inequality 3.75y + 6.50z + 14.25 ≥ 50. A )Yes, because the total will be $51.50. B )Yes, because the total will be $60.25. C )No, because the total will be $24.50. D )No, because the total will be $37.25.
what do you think the answer is?
c
okay leet me see
@AZ
its not letter a or b
c is incorrect
d?
he will be able to buy the game
so it is a or b
Working with his uncle at a rate of 3.75 $ per hour for 3 hours means he makes: 3.75 x 3 = ? from his uncle Working at the grocery store at a rate of 6.50 $ per hour for 4 hours means he makes: 6.50 x 4 = ? from the grocery store The first ? plus the second ? plus the amount of money he saved up = how much money total?
i half to add all the numbers?
yes
ok
give me a sec
b
what numbers did you add together?
3.75 x 3 which is 11.25 and 6.50 x 3 that is 19.5 so 19.5 + 11.25
6.5x4
3.75 x 3 plus 6.50 x 4 plus 14.25 equals ?
i got a 60
@Angle
3.75 x 3 plus 6.50 x 4 plus 14.25 equals ? 11.25 + 26 + 14.25 = ?
i got a d on the test
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