3 years ago

Write a formula for the following sequence: 5,8,11,14,17, ...

1 answer:

7 0

X+3 is the formula if you want to find the arithmetic sequence

mark me brainliest if the answer is correct, thank you in advance :)

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If I am buying cakes which is the better option.

Greeley [361]

To find which one is better, we can find the unit cost for both of them:

$\frac{182}{7} = \frac{x}{1}$
$x=26$

$\frac{143}{5} = \frac{x}{1}$
$x = 28.6$

This shows that the first deal is better because it costs less money.

3 0

3 years ago

A shoe is having a sale where everything is 35% off. you buy a pair of shoes that has a regular price of $85 what is the sale pr

labwork [276]

Answer:

$55.25

Step-by-step explanation:

35% × 85 = 29.75

85 - 29.75

= 55.25

5 0

3 years ago

Sarah's surfboards charges a fee of $60 to rent a surfboard and then $10.50 per hour. Sally's surfboards does not charge a fee,

Zanzabum

Answer:

12 hours

Step-by-step explanation:

Let the number of hours be represented as h.

Sarah's surfboards charges a fee of $60 to rent a surfboard and then $10.50 per hour.

Mathematically ,

60 + 10.50h

Sally's surfboards does not charge a fee, but they cost $15.50 per hour

Mathematically,

15.50h

Equating both equations together

60 + 10.50h = 15.50 h

Collect like terms

60 = 15.50h - 10.50h

60 = 5h

h = 60/5

h = 12 hours

Therefore, the number of hours that the cost will be the same to rent a surfboard for each shop is 12 hours.

7 0

3 years ago

What is the LCM of 16a 3 b and 24ab 2?

vitfil [10]

Do the operation:

3, 16, 24 | 2

3, 8, 12 | 2

3, 4, 6 | 2

3, 2, 3 | 2

3, 1, 3 | 3

1, 1

Answer:

$\boxed{\bf~The~answer~is~2^{4}~*~3~or~48.}$

Hope it helped,

Happy homework/ study/ exam!

6 0

3 years ago

Please help me with this question please

zheka24 [161]

*im sorry but I cant see the bottom number but I'll consider it as x

tan 45° = 3/x

x = 3/tan45

x is 3

hope this helps :)

5 0

4 years ago