Someone please help me thank you

prohojiy [21]

You want to isolate the x first.

Subtract 3/7 from both sides.

That will result in -2/3x = 1/2 - 3/7

(common denominator = 14)

-2/3x = 1/14

Find x by multiplying both sides by 3/-2

Find the answer yourself after :P

4 0

3 years ago

PLEASE HELP URGENTttttttt

bezimeni [28]

Y=2/3x - 1
written in slope intercept form

8 0

3 years ago

Ruby tosses a quarter off the main stree bridge into the St. John's River. The distance, in feet, the quarter is above the water

MatroZZZ [7]

Step-by-step explanation:

d(t) = -16t² + 96t + 112

A) The quarter's initial height is at t = 0.

d(0) = -16(0)² + 96(0) + 112

d(0) = 112

The quarter is tossed from a height of 112 feet.

B) The maximum height is at the vertex of the parabola, which is at x = -b/(2a).

t = -(96) / (2 × -16)

t = 3

The quarter reaches its maximum height after 3 seconds.

C) d(3) = -16(3)² + 96(3) + 112

d(3) = 256

The quarter reaches a maximum height of 256 feet.

D) When the quarter lands in the water, d(t) = 0.

0 = -16t² + 96t + 112

0 = t² − 6t − 7

0 = (t + 1) (t − 7)

t = -1 or 7

Since t can't be negative, t = 7. So the quarter lands in the water after 7 seconds.

5 0

3 years ago

What are the steps for using a compass and straightedge to construct the bisector of ZA?

romanna [79]

The order of the steps is:

Step 1. is the fifth statement

Step 2. is the first statement

Step 3. is the second statement

Step 4. is the third statement

Step 5. is the fourth statement

Step-by-step explanation:

Lets revise the steps of construct the bisector of ∠ A

Steps:

1. Place the point of the compass on point A and draw an arc that

intersects the sides of ∠A

Label the points of intersection as points B and C

2. Place the point of the compass on point B and draw an arc in the

interior of the angle

3. Without changing the opening of the compass place the point of

the compass on point C and draw another arc in the interior of the

angle

4. Label the intersection of the arcs in the interior of the angle as

Point D

5. Use the straightedge to draw AD ray

From the steps above

The order of the steps is:

Step 1. is the fifth statement

Step 2. is the first statement

Step 3. is the second statement

Step 4. is the third statement

Step 5. is the fourth statement

Learn more:

You can learn more about construction in brainly.com/question/3309261

#LearnwithBrainly

6 0

2 years ago

Read 2 more answers

SOMEONE ANSWER PLEASE PLEASE

Gnom [1K]

Answer:

See explanation below.

Step-by-step explanation:

Let's say,

x = number of tokens required to play one game of ping pong

y = number of token required play one game of pinball

Using the data given, the system of equations are:

$\begin{bmatrix}9x+5y=29\\ 3x+y=7\end{bmatrix}$

Solving the system of equations using substitution method will give us:

$y=4\:\:\:,\:\:\:x=1$

So, one game of ping pong required 1 token, whereas one game of pinball required 4 tokens.

3 0

3 years ago