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3 years ago

Solve for n (write answer only) 7/n = 4/7

Mathematics

2 answers:

harina [27]3 years ago

7 0

ghdjfbwkj dwjfjwngjm34klyke4rk

Mariulka [41]3 years ago

5 0

Step-by-step explanation:

7/n=4)7

n=4/41

n=1.25

plzz mark me brainliest if it helps you

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13. Complete the comparison: 26 < ?<br>O A. 26<br>O B. 13<br>O C. 54<br>O D. 25

ankoles [38]

Answer

explanation

54 is greater than 26

3 0

4 years ago

Wendy has taken two tests with scores of 77 and 80. To get an 82

tiny-mole [99]

Answer:

Step-by-step explanation:

Given that Wendy took 2 tests and scored, 77 and 80 respectively, let x represent the grade of Wendy's third test.

To get an average grade of 82, let's generate an equation to find x (Wendy's grade on her third test).

Average grade = sum of all 3 grades all over 3

$82 = \frac{77 + 80 + x}{3}$

$82 = \frac{157 + x}{3}$

Multiply 3 by both sides

$82*3 = \frac{157 + x}{3}*3$

$246 = 157 + x$

Subtract 157 from each side of the equation

$246 - 157 = 157 + x - 157$

$89 = x$

Wendy must score 89 on her third test to have an average of 82.

3 0

3 years ago

Find the quadratic polynomial if zeros of it are 2 and 1/3 respectively

muminat

Answer:

$\boxed{\sf \ \ \ 3x^2-7x+2 \ \ \ }$

Step-by-step explanation:

Hello,

There are a lot of polynomials which have 2 and 1/3 as zeroes,

I can show you one below

$3(x-2)(x-\dfrac{1}{3})=(x-2)(3x-1)=3x^2-x-6x+2=3x^2-7x+2$

hope this helps

3 0

4 years ago

Please help, I can't get it

algol [13]

X+5 /3
hope this helps!

5 0

3 years ago

PLEASE HELPPPPP WILL MAKE BRAINLYIEST

satela [25.4K]

Answer:

If your install Bratleby on your device, It will help you with this. But you will have to put in an email. and it will give 10 questions to answer for free. Sorry that I cannot help you with this.

Step-by-step explanation:

5 0

3 years ago