WX is 2 WY is 9 because each time it moves it’s moving 1 time
Answer: " \frac{1}{4} gal /hr ; or, write as: " 0.25 gal/hr. " .
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Step-by-step explanation:
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This is a "unit rate" problem;
that is: we want to solve for a particular quantity per [single] unit.
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→ in this case, per single "hour" ;
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So we convert:
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" 2 gal per 8 hours" ; to the correct number of:
_?_ gal per [single] hr.
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{<u>Note</u>: "gal" refers to: "gallon(s)" ;
"hr" refers to: "hour(s)" .}.
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→ "
gal / hr. " ;
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→ " {
[2÷2] / [8÷2] = 1/4 ;
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So, the answer is:
→ "
" ;
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or: write as decimal:
→ "
= (1 ÷ 4) = 0.25 " ;
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write the answer as:
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→ " 0.25 gal/hr. "
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Or, when we had:
→ "2/8" gal/hr ;
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Use calculator:
→ "
= "2 ÷ 8" ;
= " 0.25 gal/ hr.
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So: The correct answer is:
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" \frac{1}{4} gal /hr ; or, write as: " 0.25 gal/hr. " ;
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Hope this is helpful to you!
Best wishes in your academic endeavors—
and within the "Brainly" community!
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Answer
120=7x+15
Step-by-step explanation:
Answer:
n = 6.2/-10.4=0.5962
Step-by-step explanation:
What is the value of n in the equation. we would make n the subject formula -1.2(2n+4)+6=-9+4(2n+1)
Opening the brackets,
-1.2×2n -1.2×4 + 6= -9 +4×2n + 4×1
-2.4n -4.8 +6 = -9 +8n + 4
-2.4n -4.8 +6 = -9 + 4 + 8n= -5+8n
Collecting like terms
-2.4n-8n = -5+4.8-6
-10.4n =-6.2
n = -6.2/-10.4= 0.5962
Let's check, put n= 0.5962 in the equation
-2.4n -4.8 +6 = -9 +8n + 4
Lefthand side
-2.4×0.5962-4.8+6= -0.230
Right hand side
-9+ 8× 0.5962 +4
=-9 +4.7696 +4
=0.230
Right hand side = left hand side