3 years ago

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

Mathematics

2 answers:

Natali [406]3 years ago

6 0

Answer:

yes hes correct.

Step-by-step explanation:

37x8=296. 296+200= 596. 596>500

artcher [175]3 years ago

4 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:

I did the assignment, this is the Sample Response.

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tatyana61 [14]

Answer:

Step-by-step explanation:

3 + 5 +7 +9 + 11 + ....

n = 100

a = 3

d = 5 - 3 = 2

$S_{n}=\frac{n}{2}(2a + (n-1)d)\\\\S_{100}=\frac{100}{2}(2*3+99*2)\\\\=50*(6+198)\\\\= 50 * 204\\= 10200\\$

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2 years ago

What are the 1st 5 terms in this sequance? t_n=2t_(n-1)+t_(n-2) where t1=3, t2=4, and n is a natural number greater than or equa

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The third term, according to the formula, is

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and the next two terms are

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3 0

2 years ago

Solve by completing the square <br><br> 6x-x^2-7

Elden [556K]

−(x^2−6x+7) that is the answer

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3 years ago

Here’s another one thank u all for helping me. I really appreciate it!

Serjik [45]

Answer:

28.56

Step-by-step explanation:

Find the perimeter of the square:

= 4×4

=16

Find the circumference of the circle and since it's half circle for both side it's going to be 1 circle:

3.14×d

= 3.14×4

=12.56

Add perimeter of square and circumference:

16+12.56

=28.56

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3 years ago

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