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2 years ago

7x−2(x+3) =? also you have to simplify your answer

Mathematics

1 answer:

12345 [234]2 years ago

6 0

7x-2(x+3)
=7x-2x-6
=5x-6

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Ivanna received a $90 gift card for a coffee store. She used it in buying some coffee that cost $7.68 per pound. After buying th

True [87]

Answer:

3 pounds

u have to use y=mx+b

90=7.68x+66.96

subtract the 66.96 from the 90

then just divide

6 0

2 years ago

Solve 5x +3>19 what is it

tatyana61 [14]

Answer:

x > 3 1/5

Step-by-step explanation:

5x +3>19

Subtract 3 from each side

5x +3-3>19-3

5x >16

Divide each side by 5

5x/5 > 16/5

x > 16/5

x > 3 1/5

7 0

3 years ago

What is the axis of symmetry of the parabola? 12(x+3)= (y–2)2a)

Sav [38]

Answer:

a (y - 2)/6-3 is the answer

hope this helped

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2 years ago

. How do you do this.

inn [45]

Sin OH Cosin AH Tangent OA search "SOCAHTOA"

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3 years ago

How many solutions can be found for the linear equation?<br><br> 4(x + 5) - 5 = <br> 8x + 18<br> 2

Elena L [17]

Answer:

$4x + 20 - 5 = 0 \\ 4x + 15 = 0 \\ 4x = - 15 \\ x = - \frac{15}{4}$

Step-by-step explanation:

$8x + 18 = 0 \\ 8x = - 18 \\ x = - \frac{18}{8} \\ x = - \frac{9}{4}$

7 0

2 years ago