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2 years ago

5

Lcm of 3/11 and 1/4 plis is for something vry importan

1 answer:

beks73 [17]2 years ago

4 0

Answer:

LCM of 3, 5, and 11 is 165.

Step-by-step explanation:

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(question is on picture linked)

nalin [4]

here y+13=15

so we got y=2

then y+13+x+12=30

then we will get x=3

7 0

3 years ago

Step by step completion

zlopas [31]

Hope it helps!
#MissionExam001

5 0

3 years ago

SOLVING EACH SYSTEM BY ELIMINATION <br><br><br> x+3y=5 x=-6y+14<br><br><br> HELP

nata0808 [166]

Answer:

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}$

$x=-4,\:y=3$

Step-by-step explanation:

Given the system of the equations

$x+3y=5;\:x=-6y+14$

solving by elimination method

$\begin{bmatrix}x+3y=5\\ x=-6y+14\end{bmatrix}$

$\mathrm{Arrange\:equation\:variables\:for\:elimination}$

$\begin{bmatrix}x+3y=5\\ x+6y=14\end{bmatrix}$

$x+6y=14$

$-$

$\underline{x+3y=5}$

$3y=9$

$\begin{bmatrix}x+3y=5\\ 3y=9\end{bmatrix}$

solve $3y=9$ for $y$ :

$3y=9$

$\frac{3y}{3}=\frac{9}{3}$

$y=3$

$\mathrm{For\:}x+3y=5\mathrm{\:plug\:in\:}y=3$

Solve $x+3\cdot \:3=5$ for x:

$x+3\cdot \:3=5$

$x+9=5$

$x=-4$

Therefore,

$\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}$

$x=-4,\:y=3$

6 0

3 years ago

mr kato's closet contains 10 neckties there is ratio of 2 neckties to 3 shirts in the closet how many shirts does mr kato have i

slega [8]

10 divided by 2=5
5 times 3 is 15
15 shirts

8 0

3 years ago

h = 3a + 28.6: A pediatrician uses this formula to estimate the height h of a boy, in inches, in terms of the boy’s age a, in ye

professor190 [17]

Based on the model, 28.6 is the estimated increase, in inches, of a boy’s height each year.

5 0

3 years ago