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2 years ago

12

I please solve and explain

1 answer:

lisov135 [29]2 years ago

4 0

Answer:

Step-by-step explanation:

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HELP NOW II WILL GIVE YOU 30 POINTS

Alex

Answer:

1; -11+ 26 =15

2: 2- (-3) =5

3: 10+ (-4) = 7

4: 11 + -8 =3

5: -2 + 3 =1

6: 8 - 12 = -4

Step-by-step explanation:

!

5 0

3 years ago

Factorise the following 27 x minus 9 y

dangina [55]

Answer:

27x-9y

3(9x-3y)

Step-by-step explanation:

please mark me as brainlest

4 0

2 years ago

Use the quadratic formula to find the solutions to the quadratic equation below 2x2 - 3x + 6 = 0

Katarina [22]

Answer:

$x=\frac{3}{4} +i\frac{\sqrt{39}}{4}, x=\frac{3}{4} -i\frac{\sqrt{39}}{4}\\$

OR

x=\frac{3}{4} ±i\frac{\sqrt{39}}{4}\\

Step-by-step explanation:

6 0

3 years ago

brazil exports the most coffee in the world it cost approximately $2.55 to produce a pound of coffee.Also the us charges 20% tar

exis [7]

Answer:

I believe it is 3.1875.

Step-by-step explanation:

25% of 2.55 is 0.6375.

2.55 + 0.6375 = 3.1875.

3 0

3 years ago

The cost in dollars, C, of renting a carpet cleaner is given by the linear equation

choli [55]

Answer:

6

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers