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3 years ago

Timed math quiz 4 Please help

Mathematics

2 answers:

djyliett [7]3 years ago

8 0

Answer:

3 is the slope

Step-by-step explanation:

lidiya [134]3 years ago

8 0

Answer:

slope is rise over run, so the line is directly on (0,0) and the next point it's on is (1,3) so count the boxes upwards and put that as the numerator, and then the boxes horizonal which you put in the denominator. it makes the slope 3/1 and then simplify for a slope of 3

Step-by-step explanation:

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What is the apr for a $585 tablet with 12 payments of $50.81

JulsSmile [24]

Answer:

the answer is 4%

Step-by-step explanation:

585/12=48.75

50.81-48.74=2.06

now 2.06 that's the money from interest rate

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so the answer is 4%

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3 years ago

A 12-foot board is to be cut into 5 pieces. Four of the pieces will be the same length and one piece will be 2 feet longer than

sesenic [268]

Answer:

The answer should be D.

Hope this helped, have a nice day!

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3 years ago

At a grocery store, the price of a watermelon is determined by how many pounds the watermelon weighs. The price of a watermelon

Alexxx [7]

Answer:

$p=0.60w$

Step-by-step explanation:

Let

p ----> the price of a watermelon in dollars

w ---> the weight of a watermelon in pounds

In this problem we have a proportional relationship

Remember that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

In this problem

$p=kw$

The value of the constant of proportionality k is the same that the unit rate

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Divide the total cost by the total weight

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substitute in the equation

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3 years ago

A bag contains 6 nickels and 14 pennies. What is the ratio, written in lowest terms, of nickels to the total number of coins in

VLD [36.1K]

There are 6 nickels and 14 pennies.
There are 20 total coins.

The ratio of nickels to coins is 6:20.
Both of these are divisible by 2, so we can reduce this to 3:10.

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3 years ago

Read 2 more answers

GEOMETRY HELP) Triangle ABC is similar to triangle PQR. <br><br><br><br> Which equation is correct?

kirill115 [55]

Hello,

We must find the corresponding points: (using angles)

A-->P
B-->Q
C-->R

AB/PQ=BC/QR=AC/PR ===> c/r=a/p=b/q

Answer C

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3 years ago