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3 years ago

-x/2+3=-7 record your steps in your own words.

1 answer:

5 0

First step is to subtract 3 so you'd now have -x/2=-10 (-3-7=-10) the second step would be to multiply by 2 to get rid of the denominator so 2(-x/2)=-10(2). You now have -x=-20 so you now divide by -1 because -x=-1x, so the answer is x=20.

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@SoHail

koban [17]

A.
k=x
j=7+x
4j=200

b. we need to know what jordan is first
4j=200
divide by 4 both sides
j=50
then
j=7+x
50=7+x
43=x
kim is 43

c. jordan is 50

5 0

3 years ago

Need answer to finish test

PilotLPTM [1.2K]

Answer:

D 30 but im not sure i would go with D tho

Step-by-step explanation:

it might also be a but im not sure sorry

7 0

3 years ago

Translate the sentence into an inequality. Twice the difference of a number and 6 is at most – 29. Use the variable w for the un

____ [38]

Answer:2w-6<-29

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find parametric equations through point P=(2,2,7) in the direction of the vector v = (44, 14, -20)?

ycow [4]

9514 1404 393

Answer:

(x, y, z) = (2+44t, 2+14t, 7-20t)

Step-by-step explanation:

One way to write parametric equations for line L is ...

L = P + t·<em>v</em>

where P is the given point and <em>v</em> is the given direction vector. Using that form, we have ...

(x, y, z) = (2+44t, 2+14t, 7-20t)

If you like, you can remove a common factor of 2 from the coefficients of t.

(x, y, z) = (2+22t, 2+7t, 7-10t)

5 0

3 years ago

write the slope - intercept equation of the line that passes through the point (6, "-1)" and has a slope of "-1/3"

TEA [102]

Answer:

y = - $\frac{1}{3}$ x + 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - $\frac{1}{3}$ , then

y = - $\frac{1}{3}$ x + c ← is the partial equation

To find c substitute (6, - 1 ) into the partial equation

- 1 = - 2 + c ⇒ c = - 1 + 2 = 1

y = - $\frac{1}{3}$ x + 1 ← equation of line

8 0

3 years ago