Answer:
Step-by-step explanation:
E) y +17 =2
y =2-17 = -15
A) 19=a+5
a=19-5= 14
Y) n-6= -50
n=-50+6= -44
L) let the number be p
p+9= -30
p = -30-9= -39
L) -9 + m =20
m = 20+9 = 29
E) 7 = x -23
x = 7+23 = 30
W) 8 +q = -11
q = -11-8 = -19
T) k -8 = -3
k = -3+8 = 5
T) 3 = 10+v
v = 3-10 = -7
H) t-(-1) =45
t+1 =45
t = 45-1 = 44
N) let the number be b
b-20 = -75
b = -75+ 20 = -55
Q) x + (-3) = 22
x = 22+3 = 25
E) p-(-3) =100
p+3=100
p = 100-3 =97
T) 25 + d =8
d = 8-25 = -17
C) -16 + b = 32
b = 32+16 = 48
L) w+38=5
w = 5-38 = -33
O) j+(-61)= -2
j = -2+61 = 59
H) -9 = h+47
h = -9-47 = -56
E) 13=x-13
x = 13+13 = 26
O) t-(-29) = 29
t+29 = 29
t = 29-29 = 0
87.5%
In ∆BCE
Opposite side to <E=BC
Opposite side to <B=EC
the Gradient is (5,2)
10
You have to go up 10 places to get from the first point to the second
You also have to go 1 place to the right
Since the slope is Y/X, the slope of this line is 10/1
19
21 - 2 is 19
