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Inessa [10]
3 years ago
14

For f(x) = 5x + 1, find ſ(4)

Mathematics
1 answer:
Anna71 [15]3 years ago
8 0

Answer:

the answer of this question is

21

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Lenny bought a motorcycle . He paid 12.5% in tax . The tax added $1437.50 to the price of the motorcycle . What was the price of
vredina [299]

Answer:

$11500

Step-by-step explanation:

Given

Tax amount=$1437.50

Tax percentaege=12.5%

So, we have to find the price of motorcycle whose 12.5% is 1437.50

Mathematically writing,

Let  

x be the price of motorcycle without tax

then, the equation will be written as:

x*0.125=1437.50

x=  1437.50/0.125

x=11500

So the price of motorcycle without tax was $11500..

7 0
3 years ago
What expressions are equivalent to 4x-8x+12y
kotykmax [81]
I belive it would be 12x + 12y
7 0
3 years ago
Read 2 more answers
What is the line of a slope that has an equation of y=x-3?
Dovator [93]
The slope is the number in front of the x. In this equation it is 1.
4 0
4 years ago
Read 2 more answers
HELP! WILL GIVE BRAINLIEST! DO NOT TAKE ANSWERS OFF ONLINE, THEY ARE WRONG!!!! The following is an incomplete paragraph proving
ohaa [14]

Answer:

The correct option is B.

Step-by-step explanation:

Given information: AB\parallel DCAB∥DC and BC\parallel ADBC∥AD .

Draw a diagonal AC.

In triangle BCA and DAC,

AC\cong ACAC≅AC (Reflexive Property of Equality)

\angle BAC\cong \angle DCA∠BAC≅∠DCA ( Alternate Interior Angles Theorem)

\angle BCA\cong \angle DAC∠BCA≅∠DAC ( Alternate Interior Angles Theorem)

The ASA (Angle-Side-Angle) postulate states that two triangles are congruent if two corresponding angles and the included side of are congruent.

By ASA postulate,

\triangle BCA\cong \triangle DAC△BCA≅△DAC

Therefore option B is correct

4 0
3 years ago
Someone please help me with this! Is this a independent or dependent? Explain why.
irga5000 [103]

Answer:

  independent

Step-by-step explanation:

Dependent equations graph as the <em>same line</em>. These lines are not the same, so the equations are independent.

___

However, the lines are parallel, so the equations are also <em>inconsistent</em>. There is <em>no solution</em> to this system of equations.

6 0
3 years ago
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