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jonny [76]
2 years ago
6

melinda will take 15 quizzes this semester. she would like to score a b are better on at least 90% of them. so far. she gotten a

b are better on 6 quizzes. witch inequality can be used to determine how many more quizzes she must score a b are better on
Mathematics
1 answer:
dimaraw [331]2 years ago
7 0

Answer:

i hope this helps, i got  x + 5 ≤ 13 as ur equation

Step-by-step explanation:

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For this fraction 12/13 the numerator is
Anestetic [448]

Step-by-step explanation:

12....is the correct answer...

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jekas [21]

Answer:

1. 2x = 60

x = 30

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3 years ago
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Klio2033 [76]

Answer:

A.

Step-by-step explanation:

It's literally the same equation written in reverse, which according to the commutative property, can be done.

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Can someone help me with this problem please?
luda_lava [24]
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If a=2, b= -1, c= -3 and d= -2 find :<br> 1/2bc-6ac+2ab<br> 1/4(ac)² +1/6ac
Arisa [49]

Answer:

34

8

Step-by-step explanation:

<u>1/2bc - 6ac + 2ab</u>

(1/2)(-1)(-3) - (6)(2)(-3) + (2)(2)(-1)

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<u>1/4(ac)² + 1/6ac</u>

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9 - 1

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