All categories

2 years ago

Select the equivalent expression that shows the fewest possible terms.

Mathematics

2 answers:

LenaWriter [7]2 years ago

7 0

Answer:

Step-by-step explanation:

7a-10c-2a-0.5c+5

5a-10.5c+5

it is your first choice

SSSSS [86.1K]2 years ago

6 0

The first one

7a - 10c - 2a - 1/2c + 5
7a -2a - 10c - 1/2c + 5
5a -10.5c + 5

You might be interested in

Using elimination process what is the answer for 14x+2y=18 -7x-4=9 use steps

AlekseyPX

Step 1; multiple equation 2 by -2: 14x+8y=-18
step2: subtract this new equation from equation 1 to eliminate x:
2y-8y=18-(-18)
-6y=36
y=-6
step 3: substitute y=6 in equation 2: -7x-4*(-6)=9, -7x=-15, x=15/7

8 0

2 years ago

Integers that are not whole numbers

myrzilka [38]

3/3 4/4 5/5 6/6 etc....

5 0

3 years ago

Im having trouble with this equation 8b-b i need help.

tresset_1 [31]

Answer:

Step-by-step explanation: 8b-1b or b= 7b

8 0

2 years ago

PLEASE HELPPPP

VladimirAG [237]

Answer:

x=2

Step-by-step explanation:

8x-13y=16

8x-13(0)=16

8x=16

---------

8 8

-----------

x=2

4 0

2 years ago

Theequationforlineucanbewrittenasy = 6x + 6 . Line v , whichisperpendiculartoline u , includes the point (10, –5) . What is the

PolarNik [594]

Answer:

$y=\frac{-1}{6}x-\frac{10}{3}$

Step-by-step explanation:

Slope intercept form of the equation of a line is $y=mx+b$ where m denotes the slope of line and $b$ denotes the y-intercept.

Equation of a line u is $y=6x+6$

Here, slope of line u = m = 6

As the line v is perpendicular to line u, product of slopes of both the lines is equal to $-1$ .

Slope of line v $=\frac{-1}{6}$

So, slope intercept form of the line v is $y=\frac{-1}{6}x+b$

As point $(10,-5)$ lies on the line v, put $(x,y)=(10,-5)$ in equation $y=\frac{-1}{6}x+b$

$-5=\frac{-1}{6}(10)+b\\-5=\frac{-5}{3}+b\\ -5+\frac{5}{3}=b\\\frac{-15+5}{3}=b\\\\\frac{-10}{3}=b$

Equation of line v is $y=\frac{-1}{6}x-\frac{10}{3}$

3 0

3 years ago