Susan ran 100 meeters per 20 seconds. what is the unit rate?

5m/sec

Unit Rate: 5 metres per second

Hope it helps

the answer is 5m per sec

Step-by-step explanation:

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation: