2 years ago

Someone help Me with this please!!‼️

Mathematics

1 answer:

WINSTONCH [101]2 years ago

8 0

Answer:

Step-by-step explanation:

f(X)= 7-2x

f(3) means u have to put the value of 3 in the given equation so it will be

= 7-2×3

= 7-6

= 1

and now you have to add 6 to it so it will be 7.

You might be interested in

Add. Simplify (or reduce) your answer, if necessary 1/4 +2/7+1/2=

Bumek [7]

Hey there! :)

Answer:

29/28.

Step-by-step explanation:

Starting with:

$\frac{1}{4} + \frac{2}{7} + \frac{1}{2} =$

Begin by finding a common denominator. A number that contains all of the denominators as a factor would be 28. Change each fraction to contain a denominator of 28:

$\frac{7}{28} + \frac{8}{28} + \frac{14}{28} =$

Add the fractions:

$\frac{7}{28} + \frac{8}{28} + \frac{14}{28} = \frac{29}{28}$

Therefore, the fractions sum up to 29/28.

3 0

2 years ago

Read 2 more answers

What could be the mean of the data set below be misleading? Ages of teachers: 29, 38,39,26,29,29,39,77,38,29

Vlada [557]

Add them all up, and divide by 10 so 29+38+39+26+29+29+39+77+38+29 which is 33.5

4 0

2 years ago

Giving brainlist to whoever answers

Sergio [31]

Answer:

6 2/7

Step-by-step explanation:

5 0

2 years ago

State if the two triangles are congruent if they are state how you know

kykrilka [37]

Answer:

You will now because the sides are equal. All sides must be equal to be congruent.

Step-by-step explanation:

4 0

2 years ago

Solve for C<br><br> C<br> — - 4.3 = 11.5 <br> 2

Maslowich

Answer:

The correct answer is,

$c = 31.6$

7 0

2 years ago