Ask question

Ask question

All categories

3 years ago

13

Your brother ordered some pens on the internet. It cost 2$ for each pen and the shipping fee is 3$. If your brother paid a total

of 23$, how many pens did he buy

1 answer:

Mars2501 [29]3 years ago

5 0

Answer:

10pens

Step-by-step explanation:

23-3=20

20÷2=10

You might be interested in

Please help me with this question!

MakcuM [25]

<span><span>x=<span><span><span>20</span></span><span><span><span>(y−3)</span><span><span>2</span><span></span></span></span></span><span></span></span>−1</span><span>
</span></span>

5 0

3 years ago

Plz someone answer this I need the answer quick

pogonyaev

Answer:

<h2>290 m^3</h2>

Solution,

$volume = (8 \times 5 \times 5) + (5 \times 6 \times 3) \\ \: \: \: \: \: \: \: \: \: \: \: \: = 200 + 90 \\ \: \: \: \: \: \: \: \: \: = 290 \: {m}^{3}$

Hope this helps..

Good luck on your assignment..

7 0

3 years ago

The axis of symmetry for a quadratic equation can be found using the formula x =-b/2a , where a and b are coefficients in the qu

djverab [1.8K]

Answer:

2x

Step-by-step explanation:

Solve the equation for a as follows:

First multiply both sides by 2a:

$(2a)x=-b$ and then divide both sides by 2x:

$a=-\frac{b}{2x}$

3 0

3 years ago

Read 2 more answers

Factor:<br><br> 4x^6+4x-12= _________

lana [24]

The answer would be 4(x^6+x-3)

4 0

2 years ago

Read 2 more answers

40 POINTS! HELP ME. QUICKLY.

dybincka [34]

Answer:

Part A: <em>D,E</em>

Part B:

m°= <em>90°</em>

x°= <em>70°</em>

y°= <em>70°0</em>

z°= <em>110°</em>

7 0

2 years ago