4 years ago

Combining like terms with negative coefficients and distribution -4(2x-6)-5(3x+8) ?

Mathematics

1 answer:

Ulleksa [173]4 years ago

4 0

Answer:

-23x-16

Step-by-step explanation:

-4(2x-6)-5(3x+8)

=-8x+24-15x-40

=-23x-16

You might be interested in

What are the roots of the quadratic equation x2+2x=-5

stiks02 [169]

Answer:

x = -1 +/-2i

Step-by-step explanation:

Write the equation in standard form to find the roots, also known as the solutions, zeros, or x-intercepts, of the quadratic.

x² + 2x + 5 = 0

Use the quadratic formula by substituting a= 1, b = 2 and c = 5.

$x = \frac{-2 +/- \sqrt{(-2)^2 - 4(1)(5)} }{2(1)} = \frac{-2 +/-\sqrt{4 -20 } }{2} = \frac{-2 +/-\sqrt{-16 } }{2} = \frac{-2 +/-4i }{2} = -1 +/-2i$

5 0

4 years ago

Matsuki is very very bored... 34 + 35 x (60/2) - (40/2) = ?

allsm [11]

I believe the answer is 1064.

P.s. your cute matsuki <3

4 0

3 years ago

The histogram shows the weekly attendance of participants in a school's study skills program. What was the highest weekly attend

worty [1.4K]

That would be on the 5th week. There were 18 students that attended (D.)

Hope this helped!

8 0

3 years ago

To find the quotient of 8 divided 1/3 by • 1/8 • 1/3 •3 •8

olga nikolaevna [1]

Answer:

24 is the answer

Step-by-step explanation:

Ok so we need to find the quotient 8 divided by $\frac{1}{3}$

so we have to do 8 divide $\frac{1}{3}$ = 8/1/3 =8x3=24

dividing 8 by 1/3 by is equivalent to multiplying 8 by 3

6 0

3 years ago

kiruha [24]

Answer:

Step-by-step explanation:

If 4 hole need to complete in 25 minutes than 1 hole need to fine in how many minute

Than 25÷4=6.25 one hole

6.25×13= 81.25

3 0

4 years ago

Read 2 more answers