**Answer:x=7**

**Step-by-step explanation:**

**2x-y=11 equation1**

**x+3y=-5 equation2**

**multiplying equation 2 by 2 in order to cancel x**

**2(x+3y=-5)**

**2x+6y=-10 equation 3**

**subtacting equation 1 and 3**

2x-2x-y-6y=11-(-10)

-7y=21

y=-3

put the value of y in equation 1 to find the value of x

2x-(-3)=11

2x=11+3

2x=14

x=7

Answer:How many sixes would you expect to get if you rolled a dice: (a) 60 times,. (b) 120 times,. (c) 6000 times, ... 3. 4. (c). 1. 2. (d). 1. 5 ? 2. Ben plays snooker with his friends. The probability that he beats Gareth ...

54 pages·214 KB

Step-by-step explanation:

How many sixes would you expect to get if you rolled a dice: (a) 60 times,. (b) 120 times,. (c) 6000 times, ... 3. 4. (c). 1. 2. (d). 1. 5 ? 2. Ben plays snooker with his friends. The probability that he beats Gareth ...

54 pages·214 KB

**Answer:**

**Step-by-step explanation:**

4 - 6 = -2

6 - -2 = 8

-2 ÷ 8 = -0.25 (-1/4)

**Answer:**

-2

**Step-by-step explanation:**

the slope is 2, aka 2/1, aka y goes up twice when x goes up once

Not possible. but degree of 3 would be (3x^2+5x) i think