Answer:
dirk =13.25 hours
charlie =11 75 hours
Step-by-step explanation:
c+d=25------(1)
d-1.5=c-----(2)
from (1),
c+d=25
c=25-d-----(3)
substitude (3) into (2)
d-1.5=c
d-1.5=25-d
2d=26.5
d=13.25
if d=13.25 hours
c+d=25
c+13.25=25
c=25-13.25
c=11.75
Answer:
Let c = 4. What is the value of (10 + 14) ÷ c?
(A.) 20
(B.) 24
(C.) 4
<u>(D.) 6
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Step-by-step explanation:
(10+14) / 4 = 24 / 4 = 6
The answer is: " h = A / b " .
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Explanation:
_________________________________________________________
Given: " A = bh " ; Solve for "h" ;
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A = bh ;
↔ bh = A ;
Divide each side of the equation by "b" ; to isolate "h" on one side of the equation; & to solve for "h" ;
→ (bh) / b = A / b ;
to get:
→ h = A / b .
_________________________________________________________
The answer is: " h = A / b " .
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Step-by-step explanation:
...x=+2...
...y=-3...
Answer:
j=42
Step-by-step explanation:
since it's 7x larger you just have to multiple 6 by 7 to find j
