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Lerok [7]
3 years ago
8

Plz help me Thank you.

Mathematics
2 answers:
spin [16.1K]3 years ago
6 0

Answer:

A

Step-by-step explanation:

kolezko [41]3 years ago
5 0

Answer:

1) A    2) 5

Step-by-step explanation:

5+2.75*5=18.75

One more stop would put her 50 cents over.

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Select the car that has the best fuel efficiency (greatest number of kilometer per liter of gasoline? Pls hurry
navik [9.2K]

Answer:

C is correct.

Step-by-step explanation:

Khan Academy said so.

3 0
2 years ago
Read 2 more answers
Seven fifths of a number, z, subtracted from 6 times the same number is 3 .
Alex_Xolod [135]
6z-7z/5=3

(30z-7z)/5=3

30z-7z=15

23z=15

z=15/23
8 0
3 years ago
Find the squares of (m-1)​
Alchen [17]

Answer:

Solution

verified

Verified by Toppr

m

2

−3m−1=0

m

2

−3m=1 → (1)

Third term =(

2

1

coeeficientofm)

2

(

2

1

×(−3))

2

=(

2

−3

)

2

=

4

9

Adding

4

9

to both sides of equation (1), we get

m

2

−3m+

4

9

=1+

4

9

∴ m

2

−3m+

4

9

=

4

4+9

∴ (m−

2

3

)

2

=

4

13

Taking square roots on both sides

∴ m−

2

3

=±

2

13

∴ m=

2

3

+

2

13

or m=

2

3

−

2

13

m=

2

3+

13

,

2

3−

13

are the roots of the given quadratic equation.

8 0
2 years ago
How long would it take a bus traveling at 50 km/h to travel 125 km?
Sophie [7]
It would take the bud 15 minutes to travel at 125
3 0
3 years ago
(3x3 - 2x2 - 7x + 6) = (x + 1) synthetic division ​
ValentinkaMS [17]

Answer:3/2

3x3-2x2-7x+6=x+1(Multiply the numbers)

9-4-7x+6=x-1(Calculate)

11-7x=x-1(Move the terms)

-7x-x=-1-11(Collect like terms&calculate)

-8x=-12(Divide both sides by -8)

x=3/2

7 0
3 years ago
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