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3 years ago

Would you rather use color tiles or your ruler to measure the length of an object? Explain your choice

2 answers:

5 0

A ruler because a ruler has the inches and centimeters for measuring an object so that way you could go up and up measuring by feet

Ede4ka [16]3 years ago

5 0

I would rather use a ruler because you then get the exact measurement using a system.

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Simplify by combining like terms: 9x - 3y -5x + 2y -x + 2

UNO [17]

Answer:

3x-y=-2

Step-by-step explanation:

9x-5x-x-3y+2y=-2

3x-y=-2

7 0

3 years ago

The graph of the function f(x) = –(x + 3)(x – 1) Which statement about the function is true

Alex73 [517]

I think the answer is 2.The function is negative for all real values of x where x < –3 and where x > 1.

7 0

3 years ago

Find n. 8/12 = n/48. n = ?

Novosadov [1.4K]

Answer:

n = 32

Step-by-step explanation:

Given:

$\frac{8}{12}=\frac{n}{48}$

Solve:

$\mathrm{Cross\; Multiply:}$

$\frac{8}{12}=\frac{n}{48}$

$\mathrm{48\times8=384}$

$\mathrm{384\div12=32}$

$\mathrm{Hence,n=32}$

~ $\mathrm{[Kavinsky]}$

7 0

2 years ago

Read 2 more answers

For the equation 3x - 5y = -3, what is the value of y when x is 1? 6/5 -6/5 5/6

babymother [125]

Answer:

$\frac{-6}{5}$

Step-by-step explanation:

$3(1) - 5y = -3\\3 - 5y = -3\\-3 \\5y = -6\\/5 \\\\\frac{-6}{5}$

3 0

3 years ago

Read 2 more answers

Problem page the price of a notebook has dropped to $3.20 today. Yesterday's price was $3.45 . Find the percentage decrease. Rou

Anna11 [10]

Yesterday's price of notebook = $3.45

Today's price of notebook = $3.20

We have to determine the percentage decrease in the cost of notebook.

Percentage decrease = (Decrease $\div$ Old price) $\times 100$

So, percentage decrease = $\frac{3.45-3.20}{3.45} \times 100$

= $\frac{0.25}{3.45} \times 100$

= 7.246%

= 7.25%

Therefore, there is 7.25% of decrease in the cost of the notebook.

8 0

3 years ago