Answer:
The plumber worked for 1.5 hours
Step-by-step explanation:
y = 130 + 56x
Substitute 214 for y in the equation
214 = 130 + 56x
-130 -130 Subtract 130 from both sides
84 = 56x Divide both sides by 56
1.5 = x
Answer:
-1
Step-by-step explanation:
To find the slope given two points use the formula
m = ( y2-y1)/(x2-x1)
= ( 8-2)/(4-10)
= 6/-6
= -1
x=45
Step-by-step explanation:
x/5+7-7=16-7
5/1×x/5=9×5/1
x=45
There are 8 letters total and 1 is J
so 7/8 probability of not picking the J
Fraction: 7/8
decimal: 0.875
percentage: 87.5%
Answer:
Scale = 1:160000
Step-by-step explanation:
the scale used = 2.5 cm : 4 km = 2.5cm : 400000 cm
Simplify this in such a way that we are left with a ration in the form of 1:n
1: 160000
Hope this helps
