3 years ago

Sloving two-step equation

Mathematics

1 answer:

Sedaia [141]3 years ago

3 0

Answer:

what

Step-by-step explanation:

can i please have brainlyest have a good day

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If x is a positive integer then the solution set of 4x+2<14 is

taurus [48]

4x + 2 < 14
4x < 14 - 2
4x < 12
x < 12/4
x < 3 S = { x <3 }

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3 years ago

Guo Qi watches 151515 videos on Khan Academy every day. Each video is 888 minutes long on average. For how many days does Guo Qi

lozanna [386]

Answer:

Guo Qi requires 75 days to watch videos on Khan Academy.

Step-by-step explanation:

We are given the following in the question:

Number of videos watched by Guo Qi each day = 15

Average length of each video = 8 minutes

Total minutes of video = 9000 minutes

Total number of videos to be watched =

$=\dfrac{\text{Total minutes}}{\text{Average length of video}}\\\\=\dfrac{9000}{8}=1125$

Guo Qi needs to watch 1125 videos.

Number of days required =

$=\dfrac{\text{Total number of videos}}{\text{Videos watched in one day}}\\\\=\dfrac{1125}{15}=75$

Guo Qi requires 75 days to watch videos on Khan Academy.

6 0

3 years ago

Solve:<br> |x -0.5| < 12

never [62]

Your answer should be -11.5

6 0

3 years ago

Factor 5z^2+45z. The factored polynomial is _

erik [133]

Here you go
5z(z+9)

4 0

2 years ago

I REALLY need help on this question!

kap26 [50]

It's 3, I believe. Divide both point "A"'s buy each other

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3 years ago

Sloving two-step equation​

Sloving two-step equation