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2 years ago

I don’t understand how to find x

Mathematics

1 answer:

Yanka [14]2 years ago

7 0

C, bc you add up all x’s, which give you 4x. Then you add 0.5,1,1.5 together, which is 3.

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I need help with this question.

xz_007 [3.2K]

Answer:

b. 14

Step by step explanation:

5 0

3 years ago

Karens aunt has $2400 in her account. If uses the money to make a monthly car payment of $250 how many whole payments can she ma

shusha [124]

Answer:

9 payments

Step-by-step explanation:

You divides 2400 by 250 and get 9.6. It asks how many WHOLE payments she can make, that would give you 9

8 0

2 years ago

Read 2 more answers

Limits of a Function

Novay_Z [31]

We are given the equation:

$\lim_{x \to 1} \frac{f(x)-8}{x-1} = 10$

which can be rewritten as:

$\frac{\lim_{x \to 1}[f(x)-8]}{\lim_{x \to 1}[x-1]} = 10$

$\lim_{x \to 1}[f(x)-8] = 10*\lim_{x \to 1}[x-1]$

$\lim_{x \to 1}[f(x)-8] = \lim_{x \to 1}[10x-10]$

which means that..

$f(x) - 8 = 10x - 10$

$f(x) = 10x - 10 + 8$

$f(x) = 10x - 2$

Finding the limit:

 $\lim_{x \to 1} f(x) = \lim_{x \to 1} (10x - 2)$ 

 $\lim_{x \to 1} f(x) = 10(1) - 2$ 

 $\lim_{x \to 1} f(x) = 8$ 

8 0

2 years ago

Read 2 more answers

If JL = 30, JK = 18, and LM = 6, then the value of LN is:

harina [27]

Answer:

LN = 15

Step-by-step explanation:

The arrows on the line segments indicate they are parallel.

$\implies \overline{KM} \parallel \overline{JN}$

Triangle Proportionality Theorem

If a line parallel to one side of a triangle intersects the other two sides of the triangle, then it divides these two sides proportionally.

$\textsf{If }\overline{KM} \parallel \overline{JN}, \textsf{ then }\dfrac{LK}{LJ}=\dfrac{LM}{LN}$

Given:

LM = 6
JL = 30
JK = 18

⇒ LK = JL - JK = 30 - 18 = 12

Substituting the values into the equation and solving for LN:

$\begin{aligned}\implies \dfrac{LK}{LJ} & = \dfrac{LM}{LN}\\\\\dfrac{12}{30} & = \dfrac{6}{LN}\\\\12LN & = 30 \cdot 6\\\\LN & = \dfrac{180}{12}\\\\LN & = 15\end{aligned}$

7 0

1 year ago

Read 2 more answers

This is for a Math test plz help

Roman55 [17]

3x-4=y

2x-1=y

????

because x-2=y

6 0

3 years ago

Read 2 more answers