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stiks02 [169]
3 years ago
5

y = 4x + 3 y = - 1 4 x - 5 What is the BEST description for the lines represented by the equations? A) horizontal B) intersectin

g C) parallel D) perpendicular
Mathematics
2 answers:
storchak [24]3 years ago
8 0
It is B. Because perpendicular is opposite reciprocal
adoni [48]3 years ago
7 0

Answer:

D. perpendicular

Step-by-step explanation:

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Part A). Emily participates in a trivia quiz show. In each round, 20 points are awarded for a correct answer and 10 points are d
rosijanka [135]

Answer

A. -30 points

B. 60 points

Step-by-step explanation:

20 points for correct answer and 10 points deducted for wrong answer

Each deduction is -10 while each correct answer gives + 20

4 questions correctly and 11 incorrectly

= 4(20) + 11(-10)

= 80-110 = -30 points

Second round

7 correct, 8 incorrect

= 7(20) - 8(10)

= 140-80 = 60 points

4 0
3 years ago
Which of the following is equivalent to 2/x + 3/x−1 for x&gt;1 ?<br><br> pls explain
Aloiza [94]

Answer:

Step-by-step explanation:

6 0
3 years ago
Estimate the MAXIMUM number of people that can be in your park at one time, before it’s too crowded. Use this information for yo
Serga [27]
75,000 divided by 150, is 500, meaning they allow 500 people per acre. 500 times 145 is 72,500, meaning the capacity for a park your size should be 72,500 people.
3 0
3 years ago
A school goes through 10 gallons of milk in 3 days.
Akimi4 [234]
G = gallons     d = days
10g = 3d
?g = 1d
1g = ?d
-------------
for gallons in a day, divide 10g = 3d by 3
d = 10/3 gallons
3 and 1/3 gallons in a day
---------------
for days per gallon, divide 10g = 3d by 10
g = 3/10 days
1 gallon lasts 3/10 of a day
3 0
3 years ago
You bought a magazine for $5 and some notepads for $3 each. You spent a total of $26. How many notepads did you buy?
german

Answer:

7 notepads

Step-by-step explanation:

5 + 3x = 26

Subtract constant (5)

3x = 21

Divide by coefficient (3)

x=7

8 0
3 years ago
Read 2 more answers
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