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Dovator [93]
2 years ago
13

Factorise the following 5x^2+15x

Mathematics
1 answer:
ASHA 777 [7]2 years ago
6 0

\tt \:  {5x}^{2}  + 15x

Factor out 5x from the expression

\tt \: 5x(x + 3)

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A box of 25 munchkins cost $5.46 what is the unit rate per munchkin
timurjin [86]

The unit rate per munchkin is $0.22.

<h3>What is Division?</h3>

Division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

The cost of 25 munchkins cost $5.46, therefore, the unit rate of each munchkin can be written as,

\text{Cost of unit munchkin} = \dfrac{\text{Total cost of munchkins}}{\text{Number of munchkins}}\\\\\text{Cost of unit munchkin} = \dfrac{\$5.46}{25}=\$0.2184 \approx \$0.22

Hence, the unit rate per munchkin is $0.22.

Learn more about Division:

brainly.com/question/369266

#SPJ1

5 0
2 years ago
rewrite 1/4 books over 1/3 hour as a unit rate. A. 1 1/3 bookss/hour B. 1/12 books/hour C. 3/4 books/hour D. 12 books/hour
Nonamiya [84]

Answer:

The Answer would be option C. 3/4 books per hour

Step-by-step explanation:

You would flip 1/3 to 3/1 which makes it a whole number. then multiply

1/4 and 3.

Therefore your answer is 3/4

I hope this helped you,

8 0
3 years ago
SOMEBODY HELPPPPPPPPPP BE FAST
Paul [167]

The answer 30, 40, 50

Forms a right triangle

Hope this helps!

5 0
3 years ago
Help!! I got a few mins left
IrinaVladis [17]

Answer:

sorry i have no idea!!

Step-by-step explanation:

hope you find it out soon

6 0
3 years ago
Read 2 more answers
Need help asap!!! just number 5 i’ll give you brainiest answer!
liberstina [14]

Answer:

Step-by-step explanation:

(3x + 2) + (x - 4) = 90

               4x - 2 = 90

                     4x = 92

                       x = 23

m∠A = (3(23) + 2) = 71°

3 0
3 years ago
Read 2 more answers
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