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JulsSmile [24]
3 years ago
10

On a test with 25 questions,Al got 80% correct.How many questions did he get correct

Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
8 0

Answer:

20

Step-by-step explanation:

8×25 means that he got 5 wrong so he got 20 right

Lilit [14]3 years ago
8 0

Answer:

The answer is 20.

Step-by-step explanation:

First step is to turn the 80% into a decimal. So place a decimal twice to the left to make it .80. Then, multiply 20 by .80. Upon that, you get your answer.

You might be interested in
Factor 15 + 50.<br> 5(10 + 3)<br> 5(3 + 10)<br> 3(5 + 25)<br> 10(5 + 5)
Agata [3.3K]

Answer:

B

Step-by-step explanation:

So we have the expression:

15+50

Since 5 goes into both 15 and 50, we can factor out a 5. First, rewrite the numbers as:

5(3)+5(10)

Factor out the 5:

=5(3+10)

So, our answer is B

And we're done!

8 0
3 years ago
When you have a multiplication problem, what do you do to the exponents?
Keith_Richards [23]

Answer:

When you multiply two numbers or variables with the same base, you simply add the exponents. When you multiply expressions with the same exponent but different bases, you multiply the bases and use the same exponent.

Step-by-step explanation:

3 0
3 years ago
ANYONE????
Marat540 [252]
Your denominator is going to be 4 digits. "18,18,18,18".
3 0
3 years ago
What is the expanded form of 232÷4
Annette [7]
(2x100) (3x10) (2x1) / (4x1)
3 0
4 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
RideAnS [48]

Answer:

73 - 2x = 86 - 3x

So 3x - 2x =86 - 73 so x=13

Step-by-step explanation:

Then m<1 = 73-2(13) = 47

M<2=82-3(13)=47

So both angles are having same value

Please Brainlist me

3 0
3 years ago
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