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lozanna [386]
3 years ago
7

How many students participated in the survey ?

Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0
50 students participated in the survey, if you need help with 2, 3, & 4, just comment and ask
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Please help -2x++8-6=-32
arlik [135]

Answer:

x = 17

Step-by-step explanation:

-2x+8-6=-32

lets isolate the x variable:

-2x=-32-8+6

-2x = -34

x= -34/-2

x= 34/2

x= 17

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3 years ago
I will give brainliest!! please help!!!
hram777 [196]

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32 + y - 2y?<br> Re write the equation with the variable with the highest exponent first
SVEN [57.7K]

Answer:

-2y^2 + y +32

Step-by-step explanation:

The variable with the highest exponent is y^2

8 0
3 years ago
the sum of ages of father and his son is 60 years.if the difference between their ages is 40 years then find the age of father a
cluponka [151]

Answer:

Father's age is 50, Son's age is 10

Step-by-step explanation:

X+Y=60

X-Y= 40

Let X represent the Father's age while Y represents the Son's age;

therefore, from the two equations, the value of X is

X= 60-Y

X= 40+Y  then putting in the value of x

(40+Y) + Y= 60,

40+2Y=60

2Y=60-40 =20

Y= 10,

Now that we know the value of Y, we can get the value of x

If X+Y=60, then

X+10=60,

X=60-10,

X= 50

8 0
3 years ago
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If you need 306 oz how many how many 2 liter bottles would you need?​
Savatey [412]
About 4 and a half (4.5) 2 liter bottles
3 0
3 years ago
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