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maxonik [38]
2 years ago
12

F(x) = 7x -9

Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
8 0

Answer:

Step-by-step explanation:

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A family wants to rent a car to go on vacation. Company A charges ​$70.50 and 18¢ per mile. Company B charges ​$40.50 and 10¢ pe
pav-90 [236]

Answer:

add them together

Step-by-step explanation:

4 0
2 years ago
The area of a rectangle is 259 cm2 and its lenght is 18.5 cm find
crimeas [40]

The breadth of rectangle is 14 cm

The perimeter of rectangle is 65 cm

<em><u>Solution:</u></em>

Given that,

Area of rectangle = 259 square centimeter

Length of rectangle = 18.5 cm

<em><u>The area of rectangle is given by formula:</u></em>

Area\ of\ rectangle = length \times breadth

<h3><u>Find the breadth:</u></h3>

Substitute the given values in above formula:

259 = 18.5 \times breadth\\\\breadth = \frac{259}{18.5}\\\\breadth = 14

Thus breadth is 14 cm

<h3><u>Find the perimeter:</u></h3>

The perimeter of rectangle is given by formula:

Perimeter = 2(length + breadth)

Substitute the given values in above formula:

perimeter = 2(18.5+14)\\\\perimeter = 2(32.5)\\\\perimeter = 65

Thus perimeter of rectangle is 65 cm

7 0
2 years ago
QUESTION 2<br>Simplify the following<br>a5×a7​
Kryger [21]

Answer:

a^{12}

Step-by-step explanation:

<em><u>Identity Used </u></em>:   a^x \times a^y = a^{x+ y}

   

       a^5 \times a^7 = a^{5 + 7} = a^{12}

6 0
3 years ago
Read 2 more answers
4 x (5+5)<br> I need the distributive property and the answer please I need it ASAP!
Paraphin [41]
4 x 5 x 5 is 100 if u distribute

Now 5 + 5 x 4 is 25
5 0
3 years ago
2a-6=4a<br><br> Solve for a<br><br> Check your work
algol [13]

Answer:

-3

Step-by-step explanation:

2a - 6 = 4a

subtract 2a giving you -6 = 2a

divide by 2 from both sides so that a will be by itself

giving you -6 ÷ 2 = a

-6 ÷ 2 = -3

so a = -3

5 0
3 years ago
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