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notsponge [240]
3 years ago
11

Please help! 15 points!! brainliest if right

Mathematics
1 answer:
Stels [109]3 years ago
7 0

Answer:

a)7x-3x

b)4+28y

Step-by-step explanation:

first one follow bidmas

2nd one just do 4 times 1 =4 and 7y times 4 equals 28y

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Fourteen less than three fourths of a number is negative eight. Find the number
Lapatulllka [165]
The word "is" in this kind of problem typically means "=", so we know that something =-8. Since we're finding the number, we should start with the closest thing in the phrase given to that number. In this case, it's 3/4x. Finally, since we have the "14 less than", we need to add that in. Your answer is:

3/4x-14=-8. Now we can just solve!
       +14   +14

3/4x=6.
*4/3   *4/3

x=8. 
<em>
</em>

<em><u>Don't forget to rate this answer the </u><u>Brainliest</u><u>!</u></em>


8 0
3 years ago
Help! Will give brainliest if possible.<br> No links.
xxMikexx [17]

Answer:

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Step-by-step explanation:

2/3+1/3= 1 whole cup

So if 1 cup is 1 dozen then 8 cups is 8 dozen

4 0
3 years ago
Hello I need help please this is due today
Zielflug [23.3K]

Answer:

angle6=angle8=71

Since no need step by step explanation, I'll just tell you the answer!

8 0
3 years ago
Read 2 more answers
Who can help me with these .
professor190 [17]

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5 0
3 years ago
Use the order of operations to simplify: 9 ÷ 3 + 4 × 6
Tasya [4]

Answer:

27

Step-by-step explanation:

First is 9 / 3 which is 3 and then 4 x 6 which is 24 then 24 + 3  = 27

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