All categories

3 years ago

Please show your work

Mathematics

1 answer:

HACTEHA [7]3 years ago

4 0

250 = 167.93 + x

[She needs $250, she has $167.93, and she needs x more. x represents the amount of money she still needs in order to get 250]

250 = 167.93 + x Subtract 167.93 on both sides

250 - 167.93 = 167.93 + x - 167.93

250 - 167.93 = x

82.07 = x

She needs $82.07 more

Or you could have done:

250 - 167.93 = 82.07

You might be interested in

Six people can be seated at a table. If two tables are put

Lerok [7]

Well, that would be 4 tables to fit 20 people but would not be enough for 2 more people so I would say 5 tables total.

-Hope this helps.

6 0

3 years ago

A small water bottle holds 75% as much as a large water bottle.

Radda [10]

The answer is 48 units. You do 36 / 75% it is 48. You can also check your answer by doing 48 times 75%, which would equal 36.

8 0

3 years ago

Determine the slope and y-intercept of the line.<br> y = -69x - 346

Tpy6a [65]

Answer:

Slope: -69

Y-intercept: -346 or (0, -346)

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

y = -69x - 346

m = -69

b = -346

6 0

3 years ago

Select all that apply

Anastaziya [24]

Answer:

<h2>Third option</h2>

$\log _{10}\left(20x^5\right)-1\\$

Step-by-step explanation:

$5\log _{10}\left(x\right)+\log _{10}\left(20\right)-\log _{10}\left(10\right)\\\\\mathrm{Apply\:log\:rule}:\\\quad \:a\log _c\left(b\right)=\log _c\left(b^a\right)\\\\5\log _{10}\left(x\right)=\log _{10}\left(x^5\right)\\\\=\log _{10}\left(x^5\right)+\log _{10}\left(20\right)-\log _{10}\left(10\right)\\\\\mathrm{Apply\:log\:rule}:\\\quad \log _c\left(a\right)+\log _c\left(b\right)=\log _c\left(ab\right)\\\\\log _{10}\left(x^5\right)+\log _{10}\left(20\right)=\log _{10}\left(20x^5\right)\\\\$

$=\log _{10}\left(x^5\cdot \:20\right)-\log _{10}\left(10\right)\\\\\mathrm{Apply\:log\:rule}:\quad \log _a\left(a\right)=1\\\\=\log _{10}\left(20x^5\right)-1$

5 0

3 years ago

Read 2 more answers

For a certain candy, 15% of the pieces are yellow, 5% are red, 20% are blue, 20% are green, and the rest are brown. a)

LuckyWell [14K]

P(Brown) = 100 - 15 -5- 20 - 20 = 40%

P(yellow or blue) = 15 + 20 = 35%

P(not green) = 100 - 20 = 80%

P(striped) = 0%

3 0

3 years ago