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2 years ago

What will be the result of substituting 2 for x in both expressions below?

Mathematics

2 answers:

suter [353]2 years ago

8 0

Answer:

fffgghskaizsbdudbdsnsnxnnx

DaniilM [7]2 years ago

4 0

Answer:

Both expressions equal 5 when substituting 2 for x because the expressions are equivalent.

Step-by-step explanation:

x=2

1/2(x) + 4

1/2(2) +4

1+4 = 5

x + 6 -1/2(x) -2

2+6 -1/2(2) -2

8 - 1 -2 = 5

Hope i helped you out :)

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Maria has 37 pieces of fruit to make fruit baskets as gifts for her 5 teachers.

agasfer [191]

Answer: The answer would be C

Step-by-step explanation:

37 + 5 = 42

Each teacher needs 8 and there are 5 teachers

5 x 8 = 40

So each teacher can have 8 apples and there will be two left over

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2 years ago

What is the length of the resulting arrow when you add two arrow in the negative direction?

klio [65]

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2 years ago

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vazorg [7]

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2 years ago

What is the perimeter of the figure

anastassius [24]

Answer:

Option A.

$P=73.4\ units$

Step-by-step explanation:

see the attached figure with letters to better understand the problem

In this problem we have a triangle with a circle inscribed in it

$A.F=A.B\\C.B=C.D\\E.F=E.D$

step 1

Find the length side B.C

$C.B=A.C-A.B$

substitute the given values

$C.B=23-14=9\ units$

step 2

Find the length side C.D

Remember that

$C.D=C.B$

therefore

$C.D=9\ units$

step 3

Find the length side E.D

we know that

$E.D=E.C-C.D$

substitute the given values

$E.D=22.7-9=13.7\ units$

step 4

Find the length side E.F

Remember that

$E.F=E.D$

therefore

$E.F=13.7\ units$

step 5

Find the length side A.F

Remember that

$A.F=A.B$

therefore

$A.F=14\ units$

step 6

Find the perimeter

$P=23+22.7+13.7+14$

$P=73.4\ units$

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2 years ago

Nick has $7.00. Bagels cost $0.75 each, and a small container of cream cheese costs $1.29. Write an inequality to find the numbe

jeyben [28]

Since the question only asks for bagels, put the cream-cheese idea aside.
The total spent has to be less than $7 so an equation can be this: $0.75x<$7 where x is the number of bagels

3 0

2 years ago