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jonny [76]
3 years ago
11

Easy math problems!!!!!

Mathematics
2 answers:
Alexandra [31]3 years ago
7 0

Answer: 36

Step-by-step explanation:

Karolina [17]3 years ago
6 0

Answer:

36

Step-by-step explanation:

isnt this science.

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IceJOKER [234]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
NEED HELP MY GRADE DEPENDS ON THIS!!!
ss7ja [257]
28x - 2 = 26x + 6
2x = 8
x = 4
4 0
3 years ago
Write an equivalent fraction with the given denominator. 3/16 = ___ /48
natita [175]
You multiply 3/16 by 3 and you should get 9/48
4 0
3 years ago
Find f(2) if f(x) = 3x3 - 12x2
marissa [1.9K]
F(2) is same thing as saying x =2
So just plug in 2 for x and solve for x

3*(2)^3 - 12*(2)^2 =

3*8 - 12*4 =
24-48 =
-24

D
8 0
2 years ago
Math help what is the answer will give brainliest.
artcher [175]
The two equations are
x + y = 7
and
4x + 2.5y = 22
the first equation can be solved for x to be
x = 7 - y
next you can substitute x in the second equation
4(7 - y) + 2.5y = 22
Distribute 4 to everything in the parentheses
28 - 4y + 2.5y = 22
combine like terms:
28 - 1.5y = 22
subtract 28 from both sides of the equation
- 1.5y =  - 6
divide both sides by -1.5
y =  4
plug this in to the original equation of x+y=7
x + 4 = 7
subtract 4 from both sides.
x = 3
Final Answer: they bought 3 adult tickets and 4 student tickets


Hope this helps!
7 0
3 years ago
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