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Ill give 18 points!! please help me :))

Ill give 18 points!! please help me :))-example-1
User Bitmask
by
7.7k points

2 Answers

5 votes

Answer:

Explanation:

3. 10x + 6 = 8x

8x = 10x + 6

-2x = 6

x = -3

4. y = 8(1) - 5= 8 - 5 = 3

y = 8(2) - 5 = 16 - 5 = 11

y = 8(5) - 5 = 40 - 5 = 35

y = 8(0) - 5 = 0 - 5 = -5

y = 8(-1) - 5 = -8 - 5 = -13

User Akhilesh Singh
by
6.8k points
9 votes

Number 3 :


10x + 6 = 8x


6 = 8x - 10x


6 = - 2x


6 / - 2 = x


- 3 = x

Number 4 :


y = 8x - 5

When
x = 1, y = \bold{ 3}


y = (8 * 1)- 5


y = 8 - 5


y = 3

When
x = 2, y = \bold{ 11}


y = (8 * 2)- 5


y = 16 - 5


y = 11

When
x = 5, y = \bold{35}


y = (8 * 5)- 5


y = 40 - 5


y = 35

When
x = 0, y = \bold{-5}


y = (8 * 0)- 5


y = 0 - 5


y = - 5

When
x = -1, y = \bold{-13}


y = (8 * - 1)- 5


y = - 8 - 5


y = - 13

User Rowan Miller
by
7.4k points