3 years ago

Hello! I'm having a problem figuring out this problem: 6c-9d=111 5c-9d=103

Mathematics

1 answer:

avanturin [10]3 years ago

8 0

Answer:

C=8

Step-by-step explanation:

6c-9d=111

6c-5c=c

-9c+9c=0

111-103=8

(Negative+Negative=Positive)

C=8

I need Brainliest!

You might be interested in

The formula to determine energy is E=1/2mv2? What is the formula solved for v?

Inessa [10]

Answer:

v = √( $\frac{2E}{m}$ )

Step-by-step explanation:

E=1/2mv²

v² = ( $\frac{2E}{m}$ )

v = √( $\frac{2E}{m}$ )

6 0

3 years ago

Read 2 more answers

Please explain how to do this and show work

Sati [7]

Something u need to do dude

3 0

3 years ago

Help me with 8 through 12 please and thank you only 4 questions

Vera_Pavlovna [14]

Answer:

i can't do that I don't know how I'm sorry

5 0

3 years ago

Need help with the rest of my problems

mariarad [96]

H) 58.48 - Instruments
I) 8.46 - Are
J) .38 - Difficult
L) 7.07 - Play
N) 22.222 - Others
O) 36.3 - Are
P) 0.18 - Cymbal

7 0

3 years ago

Let's talk about Frankie's work. Does it make sense? Is 3/5 equivalent to 6/10 ? Why or why not? Find at least two other fractio

Charra [1.4K]

Answer:

Yes they are equal

Step-by-step explanation:

3/5 is just a simplified version of 6/10

3 x 2 is 6

5 x 2 is 10

6/10

2 more fractions that are equivalent to 3/5 are

9/15

and

12/20

3 0

3 years ago