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Mkey [24]
3 years ago
11

Only answer question 4 please I will mark brainliest and give 10 points

Mathematics
1 answer:
Phoenix [80]3 years ago
5 0
<h2>Answer:</h2>

a. €50+€x

b. €70+€x

Step-by-step explanation:

a. if the jumper is x and a jacket is 50 more than to find the price of the jacket you would add 50 plus x

b. if the coat is 20 more than a jacket and we already know that the jacket is €50+€x add 20 more and you get €70+€x

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More of my brothers wwork for yalll have fun and tysm!
IceJOKER [234]
Answer: 3/4 x 48
3 x 12
= 36

Got 12 by reducing the numbers with the Greatest Common Factor (GCF) 4
5 0
3 years ago
Read 2 more answers
What is the area of the square below?
Sedbober [7]

Answer:

O C. 5.76 in2

Step-by-step explanation:

To find the <u>area</u> of a square, the formula is

length x width = area

length = 2.4

width = 2.4

2.4in x 2.4in = 5.76 in2

in2 is the part of the answer since  in x in = in2

5 0
2 years ago
A. Write an expression based on the given statement
Nadusha1986 [10]

Answer:

Step-by-step explanation:

6 0
3 years ago
Select each pair of functions that are inverses of each other
svlad2 [7]

Answer:

The first two choices only: A and B.

Step-by-step explanation:

The inverses are the ones with one relation having point (x,y) and the other relation having point (y,x). This most obvious when looking at points on a table or a list of points.

So the first pair are inverses because per point (x,y) on the first list you have (y,x) on the second list.

Examples:

1st list contains (-5,-9) while second list contains (-9,-5).

1st list contains (3,7) while the second list contains (7,3).

As long as (a,b) is in the first list and (b,a) is in the second or vice versa, then the pair of relations are inverses. So the first choice contains inverses.

Now lets talk about the pair of functions given in function notation.

Let's start with the first.

y=x+7

Extend the first idea more. Just swap x and y and then see after solving for y if what it equals is what g equals then f and g are inverses in the second choice.

x=y+7

Subtract 7 on both sides:

x-7=y

y=x-7

This is what g equals so the second choice is an answer.

The last choice does not contain a pair of inverses. Example: (2,3) is in the first list but (3,2) is not in the second.

6 0
3 years ago
Read 2 more answers
~~~~~~~~~~~`````````````````
bixtya [17]

Answer:

Step-by-step explanation:

(-3/4)x + 9 = (-1/2)x + 8

        9 - 8 =  (-1/2)x + (3/4)x

               1 =  (1/4)x

              x = 4

y = (-3/4)4 + 9

y = -3 + 9

y = 6

3 0
2 years ago
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