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zhannawk [14.2K]

2 years ago

9

PLEASE HELP!!! Keith has $500 in a savings account at the beginning of summer. He wants to have at least $200 at the end of the

summer. He spends $25 per week for food. How many weeks can Keith spend money on food to stay above his goal?

1 answer:

AURORKA [14]2 years ago

3 0

Answer:

20 times

Step-by-step explanation:

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Kristin and her family left their campsite to take a bike ride. They biked 5 miles west and then 12 miles north. How far are the

pickupchik [31]

Answer:

they are 17 miles away from their campsite.

Step-by-step explanation:

we get the answer by adding the miles traveled north to the miles traveled west, and we get the total number of miles they traveled away from their campsite.

5 + 12 = 17

8 0

2 years ago

Easy question.. giving brainliest<br> x/16 = 10/36<br> x=_

irina [24]

Answer:

x=40/9

Step-by-step explanation:

$\frac{x}{16} = \frac{10}{36} |first \: you \: cross \: multiply| \\ x(36) = 16(10) |open \: bracket | \\ 36x = 160 |divide \: both \: side \:by \: 36 | \\ \frac{36x}{36} = \frac{160}{36} \\ x = \frac{40}{9}$

6 0

3 years ago

Hi to u famous girl !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Lilit [14]

Answer:

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Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Can someone please help with this math question:)

Bingel [31]

<u>Solution</u><u>:</u>

The rationalisation factor for $\frac{1}{ a - \sqrt{b} }$ is $a + \sqrt{b}$

So, let us apply it here.

$\frac{1}{5 - \sqrt{2} }$

The rationalising factor for 5 - √2 is 5 + √2.

Therefore, multiplying and dividing by 5 + √2, we have

$= \frac{1}{5 - \sqrt{2} } \times \frac{5 + \sqrt{2} }{5 + \sqrt{2} } \\ = \frac{5 + \sqrt{2} }{(5 - \sqrt{2})(5 + \sqrt{2} ) } \\ = \frac{5 + \sqrt{2} }{ {(5)}^{2} - ( \sqrt{2})^{2} } \\ = \frac{5 + \sqrt{2} }{25 - 2} \\ = \frac{5 + \sqrt{2} }{23}$

<u>Answer:</u>

<u> $\frac{5 + \sqrt{2} }{23}$ </u>

Hope you could understand.

If you have any query, feel free to ask.

5 0

2 years ago

Read 2 more answers

A figure is shown with the given dimensions.

Illusion [34]

Answer:

$\blue{A = 24~ft^2}$

Step-by-step explanation:

This figure is a trapezoid with bases of 10 ft and 6 ft and height of 3 ft.

$A = \dfrac{b_1 + b_2}{2}h$

$A = \dfrac{10~ft + 6~ft}{2} \times 3~ft$

$\blue{A = 24~ft^2}$

4 0

2 years ago