3 years ago

Select the correct answer.

Mathematics

1 answer:

Elenna [48]3 years ago

7 0

Answer:

I think it is D i am not sure very much

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Mia is taking a multiple choice test with a total of 50 points available. Each question is worth exactly 2 points. What would be

sdas [7]

Answer:

Mia's test score is 44 if she got 3 questions wrong.

Mia's test score is (50-2x) if she got x questions wrong.

Step-by-step explanation:

It is given that, Mia is taking a multiple choice test with a total of 50 points available. Each question is worth exactly 2 points.

If she got 3 questions wrong, then

Deducted marks $=2\times 3=6$

Marks obtained by Mia = Total marks - Deducted marks

$=50-6$

$=44$

So, Mia's test score is 44 if she got 3 questions wrong.

If she got x questions wrong, then

Deducted marks $=2\times x=2x$

Marks obtained by Mia = Total marks - Deducted marks

$=50-2x$

So, Mia's test score is (50-2x) if she got x questions wrong.

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4 years ago

Ramona wants to renovate the kitchen in her house. The blueprint of the new kitchen is drawn to a scale of 1 cm : 2 ft. What is

dangina [55]

The answer is 1.5 feet. I hope it will work

8 0

3 years ago

[ALGEBRA]Can someone check my work, if something is wrong please state steps?

IRISSAK [1]

I agree with ur answer...

d = 16t^2....divide both sides by 16
d / 16 = t^2 ...take the square root of both sides, eliminating the ^2
sqrt (d/16) = t
(sqrt d) / 4 = t

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3 years ago

Jonathon has a bag full of 14 balls to sell. He sells the baseballs for $2 dollars and the volleyballs for $5 and earns a total

olga55 [171]

X+Y=14
2x+5y=43
Those are the equations

7 0

3 years ago

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The apartments in Brian's apartment house are numbered consecutively on each floor. The sum of his number and his next-door neig

e-lub [12.9K]

If sum of numbers (a) +(b) is 1419 and
(a) and (b) are <span>neighbors , whe have:
a + b = 1419 and b-a = 1;
<=> </span>a + b = 1419 and <span>a = b-1 ;
so we have b-1 + b = 1419 <=> 2b = 1420 <=> b=710 and a = 709
Answer: 710 and 709

</span>

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3 years ago

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