Answer:
a) x = 13
b) x = 7
Step-by-step explanation:
A) Since they have the same base of 2 so
x + 4 + (-5) = 12
x - 1 = 12
x = 13
b) Since they have the same base of -3 so
8 + x + 4 = 19
x + 12 = 19
x = 7
Point slope form
y-y1=m(x-x1)
slope=m
a point is (x1,y1)
slope=(y2-y1)/(x2-x1)
given
(-6,4) and (2,0)
slope=(0-4)/(2-(-6))=-4/(2+6)=-4/8=-1/2
a point is (-6,4)
x1=-6
y1=4
y-4=-1/2(x+6)
not listed
Step-by-step explanation:

.6mL1, point, 6, start text, m, L, end text
(Choice D)
D
Dog:
35
kg
35kg35, start text, k, g, end text
Medicine:
1.4
mL
1.4mL1, point, 4, start text, m, L, end text
Answer:
because your just adding a zero at the end.
Step-by-step explanation: