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Nata [24]
3 years ago
7

Pls help and SHOW workings

Mathematics
1 answer:
zvonat [6]3 years ago
5 0

Answer:

94 = m∠1

Step-by-step explanation:

32 + 62 = m∠1

94 = m∠1

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Lin is shopping for a couch with her dad and hears him ask the salesperson, “How much is your commission?” The salesperson says
Natali5045456 [20]

Answer:

Step-by-step explanation:

The answer is $27.23 for the commission

Work out problem:

495×5.5%=27.225

So you round that off to 27.23

When working with a problem with percentages, you always multiple to figure out how you got your and what is your answer.

4 0
3 years ago
If 4/7 = 12 /? , then ? = <br> a) 7 <br> b) 14<br> c) 21<br> d) 28
posledela

Answer:

21

Step-by-step explanation:

Multiply by 3 and find out.

8 0
3 years ago
Keith paid $14.73 on a gerbil toy, and a cage cost him $11.71 with two $20 bills. Keith
Rashid [163]

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7 0
3 years ago
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What Is,<br> 25% of $50,<br><br> 30% of $40,<br><br> 5% of $30,<br><br> 10% of $45,
marysya [2.9K]

Answer:

25% of 50 is 12.5

Step-by-step explanation:

30% of 40 is 12. 5% of 30 is 1.5. Lastly, 10% of 45 is 4.5

5 0
3 years ago
Factor the expression<br> 7x^2 + 50x + 7<br> (Type your answer in factored form.)
alina1380 [7]

Answer: (7x + 1)(x + 7)

Step-by-step explanation:

$$Factor the following:$$7 x^{2}+50 x+7$$Factor the quadratic $7 x^{2}+50 x+7$. The coefficient of $x^{2}$ is 7 and the constant term is 7. The product of 7 and 7 is 49 . The factors of 49 which sum to 50 are 1 and 49. So:\\\\ $7 x^{2}+50 x+7\\=7 x^{2}+49 x+x+7\\=7(7 x+1)+x(7 x+1)$ \\\\Factor $7 x+1$ from $7(7 x+1)+x(7 x+1)$ :$$\\\\Answer:(7 x+1)(x+7)$$

3 0
3 years ago
Read 2 more answers
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