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2 years ago

11

You buy 2 pencils and 3 erasers for $4. How might this look as an equation?

1 answer:

PilotLPTM [1.2K]2 years ago

5 0

Answer:

2x+3y=4 I don't know the variables so I use x and y

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4. Kevin has $24 to buy a gift for his cousin.

Roman55 [17]

Answer: Yes, he would have enough money. In total he would spend $23.10

Step-by-step explanation

Add 5% to the $24

4 0

2 years ago

What is the missing<br> symbol (?) to make<br> this true?<br> 54 + 24 ? 23 – 30 = 32

Aloiza [94]

The division ➗ ÷ sign will make the expression correct if you correct the question!

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3 years ago

BRANILIEST OFFER!!what is the median of this data set?<br> 25, 8, 10, 35,45, 5, 40, 30. 20.

ivann1987 [24]

Median is the middle of the number set so
5 8 10 20 25 30 35 40 45
its 25

4 0

3 years ago

Read 2 more answers

A 208 yard long road divided into 16 parts of equal legnth. Mr. Ward paints a 4 yard long strip of each part of the road?

balu736 [363]

The answer is 4 hope this helps

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3 years ago

The first term of an arithmetic sequence is -5, and the tenth term is 13. Find the common difference.

dlinn [17]

$\bf n^{th}\textit{ term of an arithmetic sequence} \\\\ a_n=a_1+(n-1)d\qquad \begin{cases} n=n^{th}\ term\\ a_1=\textit{first term's value}\\ d=\textit{common difference}\\[-0.5em] \hrulefill\\ a_1=-5\\ n=10\\ a_{10}=13 \end{cases} \\\\\\ a_{10}=a_1+(10-1)d\implies 13=-5+(10-1)d \\\\\\ 13=-5+9d\implies 18=9d\implies \cfrac{18}{9}=d\implies \boxed{2=d}$

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3 years ago