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ki77a [65]
3 years ago
14

HELP! WILL GIVE BRANLIEST!! No links please!

Mathematics
1 answer:
Whitepunk [10]3 years ago
6 0

Answer:

x=23

m<1=161

m<2=19

Step-by-step explanation:

7x+x-4=180

8x+4=180

8x=184

x=23

m<1: 7(23) = 161

m<2: (23-4) = 19

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Simplify the following expression by combining like terms. Select the most simplified expression
Jet001 [13]

Answer:

It is D

Step-by-step explanation:

Distribute:

=(4)(5m)+(4)(3)+2m

=20m+12+2m

Combine Like Terms:

=20m+12+2m

=(20m+2m)+(12)

=22m+12

8 0
3 years ago
Factor the expression 2x^2-5x-3
adell [148]

Answer:

(2x+1)(x-3) is the factorized form of the given expression

Step-by-step explanation:

=2x^2-5x-3

By using sum and product rule

=2x^2-6x+1x-3

By taking common

=2x(x-3)+1(x-3)

=(2x+1)(x-3)

I hope this will help you :)

5 0
3 years ago
Read 2 more answers
What values of k will make the line containing points (k,3) and (-2,1) parallel to the line through (5, K) and (1,0)
rjkz [21]

Answer:

k = -4 or 2

Step-by-step explanation:

For the lines to be parallel, the lines would need to be the same slope. This means to find the slope of each we would take the difference of the rise over the run.

\frac{1-3}{-2-k}=\frac{-2}{-2-k}

and

\frac{0-k}{1-5}=\frac{-k}{-4}

To find K, set them equal.

\frac{-2}{-2-k} = \frac{-k}{-4}\\-k(-2-k) = -2*-4\\2k+k^2=8\\k^2+2k-8=0

Factor the quadratic and solve for K.

(k+4)(k-2)=0

k+4=0 so k=-4

k-2=0 so k=2

4 0
3 years ago
-6 + -4y + -11y + 16y = -10<br> I need the answer A.S.A.P
Alja [10]

Answer:

y = -4

Step-by-step explanation:

Step  1  :

Solving a Single Variable Equation :

1.1      Solve  :    y+4 = 0

Subtract  4  from both sides of the equation :

                     y = -4

One solution was found :

                  y = -4

Processing ends successfully

plz mark me as brainliest :)

4 0
3 years ago
Read 2 more answers
-3/4 divided by 2/-8 <br> the four is not negative
marissa [1.9K]
The answer is 3 :) hope this is right
3 0
3 years ago
Read 2 more answers
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