All categories

3 years ago

Sustituir. 20c + 15r + 75p + 50e

Mathematics

1 answer:

AVprozaik [17]3 years ago

3 0

Answer:

8c - 7r + 10p - 20e

Step-by-step explanation:

Subtract (20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

(20c + 15r + 75p + 50e) - (12c + 22r + 65p + 70e)

Open bracket

20c + 15r + 75p + 50e - 12c - 22r - 65p - 70e

Collect like terms

= 20c - 12c + 15r - 22r + 75p - 65p + 50e - 70e

= 8c - 7r + 10p - 20e

You might be interested in

I WILL GIVE BRAINLIEST AND 80 POINTS IF YOU GET IT RIGHT

zysi [14]

Answer:nice!

Step-by-step explanation:

4 0

2 years ago

Y = 4x + 6

OlgaM077 [116]

Answer:

Step-by-step explanation:

y=4x+6

y=6-4x

y=12

y=4x+6

12=4x+6

12-6=4x

6/4=4x/4

x=3/2

5 0

2 years ago

Read 2 more answers

Turn -8 7/11 into a decimal

mixas84 [53]

Answer:

-8.6363 the proper answer (estimated) is -8.66

6 0

9 months ago

Read 2 more answers

Solve the equation.<br><br> 20. (y - 3)(y + 2) = 0

-BARSIC- [3]

Answer:

y = 3, y = -2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Can someone help me

allochka39001 [22]

Answer:

The answer is D, as the line does not stop. So it’s infinity.

5 0

3 years ago

Sustituir. 20c + 15r + 75p + 50e​

Sustituir. 20c + 15r + 75p + 50e