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3 years ago

Simplify the expression by combining like terms5x + 5y - 3x

Mathematics

1 answer:

Tcecarenko [31]3 years ago

8 0

Answer:

2x+5y

Step-by-step explanation:

5x + 5y - 3x

=2x+5y

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Find the surface area of this cylinder 12 is height radius is 8

Alika [10]

Answer:

Step-by-step explanation:

Surface area = 2πr(h+r)

= 2 * 3.14 * 8*(8+12)

=2*3.14*8*20

= 1004.8 square unit

8 0

3 years ago

In a survey at a local university, 45% of students say that they get less than the recommended eight hours of sleep per night. I

vlabodo [156]

Answer: In a survey at a local university, 37% of students say that they get less than the recommended eight hours of sleep per night. In a group of 2200 students, how many would you expect get eight or more hours of sleep per night?

Please help ASAP!

(Scroll Down for Answer!)

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Answer by macston (5194) About Me (Show Source):

You can put this solution on YOUR website!

If 37% get less than 8 hours of sleep, 100%-37%=63%

63% get 8 hours or more per night:

(0.63)(2200)=1386

ANSWER: You would expect 1386 to get 8 or more hours of sleep per night.

This is an equation! Solutions: x=1.

Graphical form: Equation 3%2Ax-x%2B2=4 was fully solved.

Text form: 3*x-x+2=4 simplifies to 0=0

Cartoon (animation) form: simplify_cartoon%28+3%2Ax-x%2B2=4+%29

For tutors: simplify_cartoon( 3*x-x+2=4 )

If you have a website, here's a link to this solution.

3 0

2 years ago

Please answer this for me asap?

tiny-mole [99]

Answer:trapezoid 3 is the only right one

rectangle 1 and 2 are correct

parallelogram 3 is only correct

Step-by-step explanation:

sorry if i miss the first one

5 0

3 years ago

Any help would rlly appreciate it

Scrat [10]

Go to khan academy they show you how

7 0

2 years ago

$1000 in a savings account where his money is compounded continuously at 6%. How long will it take him to have $1200 in his bank

Alex_Xolod [135]

Years = Natural Logarithm(Total / Principal) / rate
Years = ln (1,200 / 1,000) / .06
Years = ln (6 / 5) / .06
Years = ln (1.2) / .06
Years = 0.18232155679 / .06
Years = 3.0386926132 
Years = 3.0 (rounded)

answer is B

7 0

3 years ago

Simplify the expression by combining like terms5x + 5y - 3x​

Simplify the expression by combining like terms5x + 5y - 3x