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svetlana [45]
3 years ago
10

Write the word sentence as an equation. A number a decreased by 20 is 5. An equation is

Mathematics
1 answer:
Illusion [34]3 years ago
5 0

Answer:

n-20=5

Step-by-step explanation:

When it doesn't give you a number use a variable like n or m.

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Please help..<br> ASAP<br> Help<br> Please do all
Semenov [28]

Answer:

1) 257

2) 24^1=24

3) 47/8(Decimal: 5.875) How to: 5/1+7/8 = 40/80+7/8 = 40 + 7 / 8 <em>=</em><em> </em><em>4</em><em>7</em><em>/</em><em>8</em>

4)=920

5) =32.484

6) =33.444

7) = 4 : 1 How to: The GCF of 12 and 3 is 3 Divide both terms by the GCF, 3:

12 ÷ 3 = 4

3 ÷ 3 = 1 The ratio 12 : 3 can be reduced to lowest terms by dividing both terms by the GCF = 3 :

12 : 3 = 4 : 1

8) = 9 cups. How to: 2*3=6. so you multiply the other side (3) by 3 so 3*3=9 cups.

9) The second pack weighs more. How to: Since 45 ounces is 2.812 pounds (Formula

divide the mass value by 16) and 2.812 is less than 3 so second pack weighs more.

10) =26.6

Hope this helps!! If so please mark brainliest and rate/heart to help my account if it did!!

7 0
3 years ago
Less common multiple of 5, 10, 15
jok3333 [9.3K]
30 because 5and 10 have a least common multiple of 20 but including 15 it is 30 since 15 and 10 are the only important numbers
3 0
4 years ago
Read 2 more answers
How many triangles can be made if two sides are 4 inches and the angle between them is 90°?
katovenus [111]

Answer:

I'm pretty sure just 1

Step-by-step explanation:


8 0
3 years ago
Read 2 more answers
Please answer correctly math problemo
MrMuchimi

Answer:

38

Step-by-step explanation:

We have to substitute x with 2 and y with 4

when the sign of a operation is not expressed it means that the operation is a

multiplication

So we have

3*2 + 2*(4)^2

6 + 2*(16)

6 + 32

38

4 0
3 years ago
I'm not cheating on my Mcas it's truly just for practice
olga nikolaevna [1]
The correct answer is C. Hope this helps! ;D
8 0
4 years ago
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