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ozzi
3 years ago
10

I need help with this

Mathematics
2 answers:
jasenka [17]3 years ago
8 0

Trey = .4

Luis = .7

Ethan = .5

Roderick = .6

Hope this helps!

Schach [20]3 years ago
6 0
The answer is B Luis because he only read 1.4 pages a minute.
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What is the percent for 220
Nataly_w [17]

Answer:

I'm pretty sure it's 2.2

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3 years ago
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Evaluating Algebraic Expression
Olegator [25]

So therefore the answer is –42

Step-by-step explanation:

5*–7–7= –42

7 0
3 years ago
Solve 3x2 + 4x = 2. TEACH me how to solve this.. I know what to do once I have it in the right forum... but I do not understand
sertanlavr [38]
So if it is 3x^2+4x=2 then
set one side to zero
subtract 2 from both sides
3x^2+4x-2=0
this is not factorable by normal means so use quadratic formula which is if you have the equation in ax^2+bx+c=0 form you can solve for x if you put it into this equation quadratic formula x=\frac{-b+ \sqrt{b^2-4ac} }{2a} or  \frac{-b- \sqrt{b^2-4ac} }{2a} so if you were to input it into this equation you would get
a=3
b=4
c=-2

the solution is x= \frac{-2+ \sqrt{10} }{3} or \frac{-2- \sqrt{10} }{3}
the answer is  C
7 0
3 years ago
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C=27+10h where c= cost in dollars and h= number of hours rented ​
gavmur [86]

Answer:

that help

Step-by-step explanation:

10h+27+−27=c+−27

10h=c−27

10h10=c−2710

h=110c+−2710

Answer:

h=110c+−2710

3 0
3 years ago
Solve for y -5y+8=-3y+10 what is the answer
masha68 [24]
-5y + 8 = -3y + 10
We need to get y on one side.
Add 3y to both sides.
-2y + 8 = 10
We need to get 2y by itself.
Subtract 8 from both sides.
-2y = 2
Divide both sides by -2 to solve for y.
y = -1

I hope this helps!
8 0
3 years ago
Read 2 more answers
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