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3 years ago

5

4. A student earned an 80% on a math test. If she got 16 questions correct, how many problems were on the test? A. 13 questions

B. 18 questions C. 20 questions D. 22 questions

2 answers:

choli [55]3 years ago

7 0

Answer:

20 questions on the test so C

Step-by-step explanation:

grandymaker [24]3 years ago

5 0

Answer:

20

Step-by-step explanation:

16*100/80

1600/80=20

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ANSWER ASAP PLEASE RIGHT ANSWER GETS BRAINLIST

Natasha_Volkova [10]

Answer:

2

Step-by-step explanation:

We can set up equation for this one.

Let's say the number is X.

the sum of X and 14 can be expressed as : X+14

five times the sum of X and 14 can be expressed as 5(x+14)

and 5(X+14) = 80

$5(x+14) = 80\\x+14 = 80 \div 5 = 16\\x = 16-14 = 2$

The number is 2

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2 years ago

The diagram shows the sports played by 80

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Answer:

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Step-by-step explanation:

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3 years ago

Asa has 4 colored pencils. His friend purchases three times as many. If Asa’s friend buys two more 4-packs, which expression sho

daser333 [38]

24

Three times as many as four - 3(4) / 4*3/ 4+4+4

4 x 3 = 12

Then for 2 more 4 packs, it'd be 8 since it's either 2*4 or 4+4 (both equal eight)

And then you'd add them both together, 12+8=20

But since it's asking for both Asa and his friend's total amount, you'd add four more to it since 20 is just his friend's amount.

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2 years ago

Cara is picking out fabric for her bedroom. She has 12 fabric samples, and 2 of them are solid. What is the probability that a r

RSB [31]

I think that its 6 cause 12 / 6 =2

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2 years ago

What is equivalent to 9 hundreds+2000+1

rjkz [21]

2901?

900 (nine hundreds) + 2000+ 1 = 2901

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3 years ago

Read 2 more answers