The steps that Malcolm performed to simplify the expression StartFraction 3.4 times (3.6 minus 2.8) over 2 EndFraction are shown. Step 1: StartFraction 3.4 times 0.8 over 2 EndFraction, determined by hand
Step 2: 1.7 × 0.4, determined by hand
Step 3: 0.68, determined using a calculator

Which statement is true?

Malcolm simplified the expression correctly.
Malcolm made his first error in Step 1.
Malcolm made his first error in Step 2.
Malcolm made his first error in Step 3.

An airplane consumes fuel at a constant rate while flying through clear skies, and it consumes fuel at a rate of 64 gallons per minute while flying through rain clouds. let c represent the number of minutes the plane can fly through clear skies and r represent the number of minutes the plane can fly through rain clouds without consuming all of its fuel. 56c+64r < 900056c+64r< 9000 according to the inequality, at what rate does the airplane consume fuel while flying through clear skies, and how much fuel does it have before takeoff? the airplane consumes fuel at a rate of gallons per minute while flying through clear skies, and it has gallons of fuel before takeoff. does the airplane have enough fuel to fly for 60 minutes through clear skies and 90 minutes through rain clouds?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions