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evablogger [386]
2 years ago
10

Can someone help me with these two for brilliant please

Mathematics
2 answers:
Yuri [45]2 years ago
7 0

Answer:

its A

Step-by-step explanation:

gregori [183]2 years ago
6 0

Answer:

A. y=5.50x

Step-by-step explanation:

Brainlist plz

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Please help not to sure on this one thank you
belka [17]
The answer would be B. bc you have to divide 168/ 5.25

6 0
3 years ago
Please help I will mark brainlyest​
IgorLugansk [536]

Answer:

C.  x^5/2 + 6x^3/2 + 1.

Step-by-step explanation:

(x^3 + 6x^2 + x^1/2) / x^1/2

= x^(3 - 1/2) + 6 x(2-1/2) + 1

= x^5/2 + 6x^3/2 + 1.

3 0
3 years ago
Sharon has 23 toy car that are colored red, blue, and white. She has 4 red cars, 2 fewer blue cars than red and 5 more purple ho
podryga [215]

Answer:

13 white cars

Step-by-step explanation:

Let us represent:

Number of

Red cars = x

Blue cars = y

White cars = z

Sharon has 23 toy car that are colored red, blue, and white.

x + y + z = 23

x = 4

2 fewer blue cars than red

y - 2 = x

y - 2 = 4

y = 4 + 2

y = 6

Hence,

x + y + z = 23

4 +

Number of white cars is calculated as:

23 - (6 + 4)

23 - 10

= 13 white cars

8 0
3 years ago
Which expression below is equivalent to the expression: 12^3 x 12^9 x 12^4 x 12•2. (I NEED HELP HURRY)
Whitepunk [10]

Answer:

12⁽¹⁸⁾

Step-by-step explanation:

The expression is given as ;

12³ × 12⁹× 12⁴× 12²  -----same base, add the powers according to law of indices

12⁽³⁺⁹⁺⁴⁺²⁾  

12⁽¹⁸⁾

5 0
3 years ago
Read 2 more answers
Can someone please help me
Ipatiy [6.2K]

Answer:

Y-int:2

Slope: 4

Step-by-step explanation:

Hope this helps!

P.S. Stay Safe!

7 0
3 years ago
Read 2 more answers
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