What is another way to write 42 + 63

Answers

Answer 1

Answer: 63+42? 21+21+31.5+31.5=63+42=105

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Lisa start her trip with 11 1/2 of gallons of gas in her cars Gas tank she bought an additional 6 4/5 gallons on her trip in and arrived back home with 3 3/10 gallons left how much gas does she use on her trip

Answers

Quantity of gas in the tank with which Lisa started her journey = 11 1/2 gallons
      = 23/2 gallons
Quantity of gas additionally bought by Lisa during her trip = 6 4/5 gallons
      = 34/5 gallons
Quantity of gas still left in the car after Lisa completed her trip = 3 3/10 gallons
   = 33/10 gallons
Then
Quantity of gas used by Lisa during her trip = [(23/2) + (34/5)] - (33/10) gallons
   = [(115 + 68)/10] - (33/10) gallons
   = (183/10) - (33/10) gallons
   = 150/10 gallons
   = 15 gallons
So we can see from the above deduction that Lisa used 15 gallons of gas during her trip. I hope the procedure is simple enough for you to understand.

she uses 15 gallons of gas.

11 1/2 + 6 4/5 =

23/2 + 34/5 =

115/10 + 68/10 =

183/10 =

183/10 - 3 3/10 =

183/10 - 33/10 =

150/10 =

15

8. Judges in a skateboarding competition gave scores of 8.2, 81, 81, 8.4Which two scores were closest to one another? Explain.

Answers

Do you have answer options for this question?

Chelsea shows her work in finding the solution to 40x– 5 = 2+ 3(x– 3). Afterchecking her answer in the original equation, she found that it did not work. Where did she make a mistake?
a. step 1: she distributed incorrectly
b. step 2: She subtracted 3x incorrectly
c. Step 3: she’s simplified incorrectly
d. step four: she subtracted 5 instead of adding 5

Answers

Answer:

The mistake that Chelsea made was that she instead of adding 5 to both sides at step 4, she subtracted them. If she added the 5 instead of subtracting it, the answer she should've gotten was -2.

Answer:

Step 4: She subtracted 5 instead of adding 5.

Weather data is collected from: (Select all that apply.)weather stations
ships
birds
satellites
the ground
balloons
pilots

Answers

weather stations and satellites

Final answer:

Weather data is collected from various sources including weather stations, ships, satellites, the ground, balloons, and sometimes pilots. Birds do not contribute to weather data collection.

Explanation:

In meteorology, weather data is collected from several sources such as weather stations, ships, satellites, the ground, balloons, and sometimes even pilots. These sources help to gather information about temperature, humidity, wind speed, precipitation, and other atmospheric conditions.

Weather stations are fixed installations equipped with instruments to measure and record weather conditions. Ships and buoys also collect weather data as they traverse different regions of the oceans. Satellites provide valuable information by capturing images, tracking cloud patterns, and monitoring global weather systems.

The data collected from these sources is used to analyze weather patterns, predict forecasts, and study climate change. Birds, on the other hand, do not directly contribute to weather data collection.