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larisa [96]
3 years ago
13

Matthew has 30 stamps in his collection. Matthew's father has 10 times stamps as Matthew. How many stamps does Matthew's father

have?
Mathematics
1 answer:
balandron [24]3 years ago
4 0
30x10=300 Stamps (remember to add the "stamps" or your teacher may count it against you)
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Leno4ka [110]

Answer:

We have the equation:

3x - 5y = 15

a) We want to create a table with at least 4 points.

To do this, first, let's write the equation as a function: We must isolate one of the variables. Let's isolate y.

5y = 3x - 15

y = (3/5)*x - 3.

Then we have a linear equation.

Now, we can input different values of x, and see what value takes y in each case, then in this way we can be sure that the points will be on the line.

x = 0.

y = (3/5)*0 - 3

y = -3

Then we have the point (0, -3).

x = 1.

y = (3/5)*1 - 3 = 3/5 - 15/5 = -12/5

y = -12/5

Then we have the point (1, -12/5)

x = 5

y = (3/5)*5 - 3 = 3 - 3 = 0

y = 0

then we have the point (5, 0)

x = 10

y = (3/5)*10 - 3 = 6 - 3 = 3

y = 3

Then we have the point (10, 3).

Now we can create the table

\left[\begin{array}{ccc}x&y\\0&-3\\1&-12/5\\5&0\\10&3\end{array}\right]

Below you can see a graph, where the blue dots are our 4 points, and the green line is the line that represents the equation.

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The caplan family was going to New York City to ring in the New Year. 16 family members each paid $341 for their plane ticket to
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1 persona pagaba 341 por ida y 298 por venido lo que significa que 1 persona paga en total= 639
si son 16 seria= 639*16=10224 en total
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Which interval for the graphed function contains the local maximum?
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Answer:

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Step-by-step explanation:

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Answer:

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Is 6 (7) + 2 (3²) = 60?​
sertanlavr [38]

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yes 6 (7) + 2 (3²) = 60

Step-by-step explanation:

60 = 60

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2 years ago
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