3 years ago

Write a word problem using the numbers 506 and 8. Then solve

1 answer:

3 0

Answer:

Billy is a fly enthusiast! He has a huge glass container filled with 506 flies! One day when Billy went to feed the flies, he accidentally left the screw opened for too long, and 8 flies escaped! How many flies are left in the tank?

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Davin ran the marathon in 4 3/5 hours. Melba ran the marathon in 226 minutes. After she crossed the finish line, Melba waited fo

emmasim [6.3K]

(by far the most painful question all day) 226 mins = 3.77 hours 4 3/5 hours = 4.6 hours 4.6- 3.77 = 0.83 hours 0.83 hours = 49.8 mins = 2988 seconds.

7 0

3 years ago

Which algebraic expression is equivalent to the expression below? 4(5 + 8r) + 19

mr_godi [17]

Answer:

32r + 39

Step-by-step explanation:

Step 1: Distribute

4(5 + 8r) + 19

20 + 32r + 19

Step 2: Combine like terms

32r + 39

Answer: 32r + 39

7 0

3 years ago

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Pls, it’s for a test , ;< . I Wanna actually Get a good grade. PLS HELP you will get 20 points

kow [346]

Answer: B. y=9
Explanation: divide both sides of the equation by three
y3/3 = y
27/3=9
y=9
hope this helps:)

7 0

2 years ago

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A principal of $4200 is invested at 9% Interest, compounded annually. How much will the investment worth after 6 years? Use the

Harman [31]

Answer:7043.82

It would be 4200 x 1.09 which is the interest to the power of 6 for the number of years which would then give you 4200 x 1.09^6. This will then give the answer of 7043.82

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3 years ago

What is the value of x? Please show the steps

nordsb [41]

Let D be the endpoint of the angle bisector opposite A on lying on side BC. The angle bisector theorem states that the ratio of BD to CD is equal to the ratio of AB to AC. In this case, you have

$\dfrac{2x-1}{3x}=\dfrac9{15}$

(This is the same equation that you have, it's just rearranged.)

Multiply both sides by $3x$ and 15.

$15\times3x\times\dfrac{2x-1}{3x}=15\times3x\times\dfrac9{15}$
$15(2x-1)=3x\times9$

Now you can solve for $x$ .

$30x-15=27x$
$3x=15$
$x=5$

6 0

3 years ago