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algol [13]
3 years ago
12

Compare the expressions. Write , or = 21 - 3 + 8 31 - 14 - 6 =

Mathematics
1 answer:
Lisa [10]3 years ago
8 0

Answer:

990

Step-by-step explanation:

21-3=18, 18+831=1011, 1011-14=996, 996-6=990

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Find the greatest common factor of the terms in the following expression: 32rt – 12t.
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This is what I got use photo math

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3 years ago
What speed would a plane average on a trip
AleksandrR [38]

Answer:

B) 666.6 miles per hour

Step-by-step explanation:

To solve this question, divide the 4000 miles with the 6 hours to get an answer in units of X miles per hour.

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3 0
3 years ago
Find x and y ! <br><br> pls help giving 50 points !!
Natasha_Volkova [10]

Answer:

y = 20°

x = 35°

Explanation:

Equation's:

   1) 2y + x + 105° = 180°

   2) 3x + x + 2y = 180°

Make y subject in equation 2

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2y = 180 - 4x

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Insert this into equation 1

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4 0
2 years ago
Read 2 more answers
A company that makes​ hair-care products had 3,000 people try a new shampoo. Of the 3,000 ​people, 18 had a mild allergic reacti
MrMuchimi

Answer:

60%

Step-by-step explanation:

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5 0
4 years ago
Read 2 more answers
4 9/10 divided by 2 3/5
lora16 [44]
<span>4 9/10 divided by 2 3/5

</span>4 9/10 = 49/10
2 3/5 = 13/5 

so
(49/10) / (13/5)
=49/10 * 5/13
= 49/26
or
= 1 23/26
8 0
3 years ago
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