$2x-number\ of\ Ms.\ Johnson\ report\\3x-number\ of\ Ms.\ Siple\ report\\\\2x+3x=300\\\\5x=300\\\\x=60\\\\2x=2\cdot60=120\\\\3x=3\cdot60=180\\\\Ms.\ Johnson\ reported\ 120\ cards,\ Ms.\ Siple\ reported\ 180\ cards.$

5 0

3 years ago

(8.8x10^2)(2.25x10^-2)

Vesnalui [34]

Answer:

19.8 x 10^4

Step-by-step explanation:

4 0

4 years ago

Solve for 18% of 30. DO NOT ROUND

elena-s [515]

Answer:5.4

Step-by-step explanation:

30% of 18= 18% of 30

10% of 18= 1.8

1.8 times 3=5.4

8 0

3 years ago

Please need help on this please

Dmitry [639]

Who do you post like that I just started this today??

3 0

3 years ago