3 years ago

Would it be “A” or “C”?

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

Answer:

Tagging Problem for future searchers

Step-by-step explanation:

Which expression represents the statement "four less than the product of three and a number"?

A) 4-3n

B) 4-n/3

C) 3n-4

D) n/3-4

You might be interested in

Let L be the line with parametric equations x=2+t, y=1-t, z=1+3t.Let v=(1,2,0).Find vectors w1 and w2 such that v= w1 + w2, and

charle [14.2K]

Answer:

w1 = (-1/11, 1/11, -3/11)

w2 = (12/11, 21/11, 3/11)

Step-by-step explanation:

Direction ratio of w1 = Direction ratio of L (because parallel) = K+(1, -1, 3)

Let <a,b,c> be direction ratio of w2.

Then, <a,b,c>. <1,-1,3> = 0

a-b+3c = 0

v = w1 + w2

(1, 2, 0) = k(1, -1, 3) + (a, b, c)

a + k = 1

b - K = 2

c - 3k = 0

Solving 4 equations, a = 12/11, b= 21/11, c = 3/11, k=-1/11

So, w1 = -1/11(1, -1 ,3) = (-1/11, 1/11, -3/11)

w2 = (12/11, 21/11, 3/11)

6 0

3 years ago

Find the slope of the line passing through the points (-4.0) and (7,0)

Veronika [31]

slope = (y2-y1)/ (x2-x1)

m = (0-0)/ (7--4)

m = 0/11

m=0

the slope is 0

4 0

3 years ago

Read 2 more answers

Liz wants to buy a shirt for $25. How

yawa3891 [41]

Answer:

its $0.05 or 5 cents

Step-by-step explanation:

7 0

4 years ago

Write an exponential function whose graph contains the points (1, 6) and (0, 2).

12345 [234]

Answer:

y = 2 $(3)^{x}$

Step-by-step explanation:

The exponential function is of the form

y = a $(b)^{x}$

To find a and b substitute the given points into the equation

Using (0, 2), then

2 = a $(b)^{0}$ ⇒ a = 2

Using (1, 6), then

6 = 2 $(b)^{1}$ ⇒ b = 3

Equation is y = 2 $(3)^{x}$

6 0

3 years ago

What fraction is the other race?

dolphi86 [110]

Answer:

Solve for x

Step-by-step explanation:

$\frac{1}{4} + \frac{1}{12} + \frac{2}{9} + x=1$

7 0

3 years ago

Read 2 more answers