All categories

3 years ago

10pts and I’ll mark brainliest! (Also EXPLAIN the reasoning you used to find the expression)

Mathematics

1 answer:

elena55 [62]3 years ago

5 0

9514 1404 393

Answer:

x + 15

Step-by-step explanation:

The overall length is 2x+15, and the dotted side is shown to be x shorter than that. Its length is ...

2x+15 - x = x + 15 . . . . length of dotted side

You might be interested in

Solve y=2b+2h for b? plz help quick

Westkost [7]

The answer is b = -2h.

6 0

3 years ago

The price of a swimming pool has been discounted by 16.5%. The sale price is 1210.75. Find the original list price of the pool

yaroslaw [1]

To find the original pricing you must cross multiply
the answer would be 1450

5 0

3 years ago

If y is 6 when x is 3 and y varies directly with x, find y when x is 8. 04 16 11

Zarrin [17]

Answer

y = kx

from the info given k=2

hence when x=8 y=16:

4 0

3 years ago

At the Butler Ski Resort, it snowed 1/2 of a foot yesterday and 1/5 of a foot today. How much more did it snow yesterday than to

barxatty [35]

It snowed $\frac{3}{10}$ foot more yesterday than today

Solution:

Given that, At the Butler Ski Resort, it snowed 1/2 of a foot yesterday and 1/5 of a foot today

From given information,

$\text{Snowed yesterday } = \frac{1}{2} \text{ foot }\\\\\text{Snowed today } = \frac{1}{5} \text{ foot }$

To find: how much more did it snow yesterday than today

So we have to find the difference between snowed yesterday and today

$\text{Difference} = \text{Snowed yesterday } - \text{ snowed today }\\\\\text{Difference} = \frac{1}{2} - \frac{1}{5}\\\\\text{Difference} = \frac{1 \times 5}{2 \times 5}-\frac{1 \times 2}{5 \times 2}\\\\\text{Difference} = \frac{5}{10}-\frac{2}{10}\\\\\text{Difference} =\frac{3}{10}$

Hence it snowed $\frac{3}{10}$ foot more yesterday than today

3 0

3 years ago

HELP WITH MATH TEST

Shalnov [3]

Answer:

p = d − 2

p = d + 1

Step-by-step explanation:

From the above question:

Interpreting the statement above to form algebraic expressions, we have:

Variable p is 2 less than variable d.

Less than means to subtract in this context

p = d - 2

Variable p is also 1 more than variable d

More than means to add in this context

p = d + 1

Therefore, the pair of equations tha best models the relationship between p and d is Option b :

p = d − 2

p = d + 1

8 0

3 years ago