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3 years ago

6

Suppose Johnny invests $41,745 into an account, which has been earning interest for many years and he now has a total of $39,974

. In two or more sentences explain why a negative number would/wouldn’t be reasonable in the solution of the rate of the investment.

1 answer:

Ivahew [28]3 years ago

5 0

Because if you're paying interest up to date you wouldn't be in debt so there fore no negatives

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Write the solution to the inequality in set - builder notation:<br> 5r + 8 < 63

Leni [432]

<span>First, the inequality needs to be solved. The first step is to subtract 8 from both sides of the inequality, leading to 5r < 55. Dividing 5 out from both sides, this will leave r < 11. Next, to form a set notation, the inequality is written in such form: {r | r < 11}.</span>

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3 years ago

Instead of heavy 1.5 times as many pink flowers as white flowers Molly has decided to put a card in with twice as many pink flow

elena-s [515]

Answer:

In the 1st, 2nd and 3rd rows, there would be 2,3 and 8 white flowers respectively

Step-by-step explanation:

The correct question is as follows;

Instead of having 1.5 times as many pink flowers as white flowers, Molly has decided to plant a garden with twice as many pink flowers as white flowers per row. If she plants 3 rows, with 4, 6, and 8 pink flowers, how can you find the number of white flowers in each of those rows?

Since we do not know the number of white flowers, let’s call the number y.

Now from the question, we can identify that the number of pink flowers is twice that of white flowers. That would make a total of 2y pink flowers.

In the first row, since there are 4 pink flowers, the number of white flowers would be ;

2y = 4

y = 4/2 = 2

In the second row, number of pink flowers is 6, the number of white would be

2y = 6 = 6/2 = 3

In the third row, there are 8 pink flowers;

The number of white would be

2y = 8

y = 8/2 = 4 flowers

5 0

3 years ago

Pax wants to make Fruit punch third-party using the recipe below.

horsena [70]

multiply everything by 3 then add it all up

1.25×3= 3.75

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4 years ago

subtraction problems. the composite are playing a concert at the sunshine stadium.at 10:00A.M 56,000 TICKETS went on sale.after

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4 years ago

A need help Dilations-He Said, She Said (12/10)

Elodia [21]

Answer:

We conclude that the original triangle ΔDEF is dilated by a scale factor of 5/2 to get the image triangle ΔD'E'F'.

Therefore, 'Cárl' is correct. Hence, option 'a' is correct.

Step-by-step explanation:

Checking the location of the vertices of the original triangle ΔDEF

D(-2, 4)
E(2, 4)
F(0, 2)

Checking the location of the dilated vertices of the image triangle ΔD'E'F'

D'(-5, 10)
E'(5, 10)
F'(0, 5)

Notice that if we multiply the vertices of the original triangle ΔDEF by 5/2, we get the correct image vertices of image triangleΔD'E'F'

i.e.

D(-2, 4) → D'(5/2 (-2), 5/2 (4)) → D'(-5, 10)

E(2, 4) → E'(5/2 (2), 5/2(4)) → D'(5, 10)

F(0, 2) → E'(5/2 (0), 5/2(2)) → F'(0, 5)

Thus, we conclude that the original triangle ΔDEF is dilated by a scale factor of 5/2 to get the image triangle ΔD'E'F'.

Therefore, 'Cárl' is correct. Hence, option 'a' is correct.

6 0

3 years ago