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3 years ago

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Use the information provided to find Ar and Ay. b. Find the slope of the line. c. Without graphing, find the slope of the line t

hat passes through the points (-4,8) and (3,1). Show your work. (8,7) (2,4) Ay Ar

1 answer:

Sav [38]3 years ago

5 0

Answer:

i don't know

Step-by-step explanation:

check with someone else

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Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks.Josiah has punch c

love history [14]

Let x be the number of weeks; therefore, the two linear equations are

$\begin{gathered} T=2+7x \\ \text{and} \\ C=11+4x \end{gathered}$

Where T stands for the punches on the tea punch card and C for the punches on the coffee punch card.

Solving by substitution. Set T=C, then

$\begin{gathered} T=C \\ \Rightarrow2+7x=11+4x \\ \Rightarrow3x=9 \\ \Rightarrow x=\frac{9}{3}=3 \\ \Rightarrow x=3 \end{gathered}$

Thus, substitute the value of x=3 into the first equation,

$\begin{gathered} x=3 \\ \Rightarrow T=2+7\cdot3=23 \\ \Rightarrow T=23 \end{gathered}$

Thus, after 3 weeks, Josiah will have the same number of punches on each card, and he will have 23 punches on each card.

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1 year ago

What is the probability of the spinner landing on 2?

Nadusha1986 [10]

It depends on how many sides it has

If it has 2 then 50 percent
If it has 4 then 25 percent
If it has 5 then 20 percent

You divide the amount of sides by 100

x / 100 = percent

Example 2 / 100 = 50.

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4 years ago

Adam had a 5/7 liter of water he used water to fill a few glasses of water he used the water to fill a few glasses completely th

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Adam filled 2.5 glasses.
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a triangle has a perimeter of 39 cm .if one side is increased by 2cm the other sides are increased by 1cm each in measure, what

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It would be 15,14,14

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ch4aika [34]

The answer is 55° because 75° + 50° = 125°, 180°-125°= 55°

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