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Agata [3.3K]
3 years ago
10

I need help solving these equations because my mathematics teacher didn't explain as well.​

Mathematics
1 answer:
natka813 [3]3 years ago
5 0

Answer:

so to find slope for ordered pairs do y-y over x-x make sure the ordered pairs match up vertically

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the table shows how many miles uyen has run this week. the total distance this week is 1.5 times the distance that she ran last
NNADVOKAT [17]

Given that the table shows the total miles Uyen has run this week.

The image of the table is attached below.

The total distance from the table is 6.5+2.9+4.2+5.5+3.1=22.2

The total distance this week is 1.5 times the distance that she ran last week.

We need to determine the number of miles that Uyen run last week.

<u>The number of miles Uyen run last week:</u>

Let x denote the number of miles that Uyen run last week.

Let us write the equation from the given data.

Thus, we have;

22.2=1.5 x

Dividing both sides by 1.5, we have;

14.8=x

Hence, the value of x is 14.8 miles.

Thus, Uyen ran 14.8 miles last week.

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4 years ago
Solve 3/x-3=x/x-3-3/2
MA_775_DIABLO [31]
X = 3.....................
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4 years ago
A store has a sale on paper cups, 2 packs for $15.00. There are 100 cups in each pack. During the sale, what is the unit price p
cluponka [151]

15/2=7.5

7.5/100=0.075

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4 years ago
jorge wants to divide 3x*2−x−2 by x + 4 using synthetic division. Which answer shows the correct process?
tia_tia [17]

Answer:

> Using the remainder theorem, set x + 4 to be equal to 0, i.e.

Step-by-step explanation:

> Using the remainder theorem, set x + 4 to be equal to 0, i.e.

x + 4 = 0

x = - 4

=> Substitute - 4 for x in 3x² - x - 2, i.e.

3(- 4)² - (- 4) - 2

= 3 * 16 + 4 - 2

= 48 + 4 - 2

= 52 - 2

= 50 ...  


-4|----3----(-1)----(-2)

-------------(-12)------52

________________

------3------(-13)----50



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4 years ago
What is the distance between points (8,11) and (8,−2) on a coordinate plane?
tatuchka [14]
Answer: 13 units is the distance between the points.
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3 years ago
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