2 years ago

What is the slope of the line through the points -4,7 and -8,8

Mathematics

1 answer:

marissa [1.9K]2 years ago

8 0

Answer:

Step-by-step explanation:

slope is rise/run or change in y, over change in x

Therefore, slope = (7-8)/ (-4 +8)

= -1/4

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Kate and Elena were playing a card game. The stack of cards in the middle had 25 cards in it to begin with. Kate added 5 cards t

umka21 [38]

Answer:

Step-by-step explanation:

step 1: 25+5=30

step 2: 30-8=22

step 3:22-7=15

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2 years ago

On a road trip, you stop to get gas when there is 1 4of a tank of gas left. You get the tank filled and this takes 12 gallons of

dimulka [17.4K]

Answer: 16 gallons

Step-by-step explanation:

Since we are given the information that 1/4 of the gas is left, it simply means that (1 - 1/4) = 3/4 has been used.

The tank was filled and this was 12 gallons of gas.

Let the gas that the tank hold be represented by x. Therefore,

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3 years ago

You need a simple interest bridge loan to cover the costs of buying a new home while waiting to close on your old one. You need

Mademuasel [1]

Answer:

Explanation:

Parameters:

Principal, P = $78,000

Interest rate, R = 9%

Time, T = 2 months OR 2/12 = 1/6 years

Interest = ?

The formula for simple interest is:

I = PRT/100

$\begin{gathered} I=\frac{78000\times9\times\frac{1}{6}}{100} \\ \\ =\frac{78000\times9}{100\times6} \\ \\ =\frac{702000}{600}=1170 \end{gathered}$

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9 months ago

Every hour of training raises the salary $ _____.

Elena-2011 [213]

Answer:

Step-by-step explanation:

Every 10 hours that go up means the salary goes up by $100

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2 years ago

Read 2 more answers

Prove n choose k equals (n choose k - 1) (n-k+1/k)

ololo11 [35]

Im not sure but if you want more help go to peerawnser

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2 years ago