Tony's class needs more than $500 for the school dance.

Mathematics

2 answers:

Liula [17]3 years ago

7 0

Answer:

No, Tony is not correct. Solving the inequality tells us that x is greater than or equal to 37.5 . Since the class must wash a whole number of cars, they need to wash at least 38 cars.

Step-by-step explanation:

This is the sample response

(I just took the assignment lol)

Bess [88]3 years ago

5 0

Answer:

The solution to the inequality is x Greater-than-or-equal-to 37.5.

For this situation, only whole number solutions make sense.

Tony needs to round up to 38.

Step-by-step explanation:

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Which expression shows the sum of the polynomials with like terms grouped together? (8x+3z-8z^2)+(4y-5z)

AnnyKZ [126]

Answer:

$8x+4y-2z-8z^2$

Step-by-step explanation:

Given

$(8x+3z-8z^2)+(4y-5z)$

Required

Write an expression that shows their sum

$(8x+3z-8z^2)+(4y-5z)$

Open Brackets

$8x+3z-8z^2+4y-5z$

Collect Like Terms

$8x+3z-5z-8z^2+4y$

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Reorder the polynomial

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