3 years ago

Solve 15x squared + 40x

Mathematics

2 answers:

Mkey [24]3 years ago

7 0

Answer:

600x³

Step-by-step explanation:

Hope i helped.

rewona [7]3 years ago

3 0

Answer:

265x

Step-by-step explanation:

Squared mean to multiply the number times itself. So 15x times 15x.

$15x^{2} = 225x$

Then we add 40x

$225x + 40x = 265x$

You might be interested in

2x - y = 2s <br> 2x - 2y = 4s <br> At which point do the equations intersect?

strojnjashka [21]

I believe it's ( 0 -2 )

Hope this helped!

3 0

4 years ago

Solve the system of equations

Sonbull [250]

Answer: (1.171, - 1.073)

Step-by-step explanation:

change to slope intercept form then solve

5 0

3 years ago

Charlie's art class is 5 hours long. How long is his class in minutes?

Gemiola [76]

Answer:

300 minutes

Step-by-step explanation:

60 minutes in an hour

5 hours

60x5 = 300

7 0

3 years ago

Read 2 more answers

Veronica has been saving dines and quarters. she has 94 coins in all and the total value is $19.30. How many dimes and quarters

Murrr4er [49]

D+q=94
.10d+.25q=19.30

7 0

3 years ago

A painter is painting a wall with an area of 150 ft2. He decides to paint half of the wall and then take a break. After his brea

fgiga [73]

First break= 1/2
second break = 1/2 of half= 1/4
third break = half of 1/4 = 1/8
forth break = 1/2 of 1/8 = 1/16
fifth break = 1/2 of 1/16 =1/32
fraction painted = 1 -1/32 =31/32
portion painted = 150*31/32 = 145.3125 ft^2

3 0

4 years ago