-1.2(-3 - w) + 2w show work plsss!

Mathematics

1 answer:

stich3 [128]3 years ago

5 0

Answer:

3.2w+3.6

Step-by-step explanation:

(−1.2)(−3)+(−1.2)(−w)+2w

=3.6+1.2w+2w

Combine Like Terms:

=3.6+1.2w+2w

=(1.2w+2w)+(3.6)

=3.2w+3.6

HOPE IT HELPED GOOD LUCK

You might be interested in

A church rings its bells every 15 minutes, the school rings its bells every 20 minutes and the day care center rings its bells e

Dima020 [189]

Answer:

5 : 00 PM

Step-by-step explanation:

Given,

Church ring bells every 15 minutes,

School rings its bells every 20 minutes,

And, day care center rings its bells every 25 minutes,

Thus, the number of minutes after which they will ring together = LCM (15, 20, 25)

∵ 15 = 3 × 5,

20 = 2 × 2 × 5,

25 = 5 × 5,

Thus, LCM (15, 20, 25) = 300

Now, 1 minute = 1/60 hours ⇒ 300 minutes = 5 hours,

Hence, after 5 hours they will ring together,

If they rang at 12:00 PM,

Then they will ring after 5 hours that is 5:00 PM.

7 0

3 years ago

What two factors multiply to -60 and adds up to 11

pychu [463]

-60 is negative so the 2 facotrs are different signs
11 is positive so therefor te positive factor is bigger than negative

list all factors and add and find which add to 11
60-1=59 nope
30-2=28 nope
20-3=17 nope
15-4=11 yep

factors are 15 and -4

4 0

3 years ago

If [infinity] cn8n n = 0 is convergent, can we conclude that each of the following series is convergent? (a) [infinity] cn(−3)n

pashok25 [27]

Answer:

a) we know that this is convergent.

b) we know that this might not converge.

Step-by-step explanation:

Given the $\sum^\infty_{n=0}C_n8^n$ is convergent

Therefore,

(a) $\sum^\infty_{n=0}C_n(-3)^n$ The power series $\sum C_nx^n$ has radius of convergence at least as big as 8. So we definitely know it converges for all x satisfying -8<x≤8. In particular for x = -3