Answer:
she could by 16 pencils with 20 cents left over
Step-by-step explanation:
so the fraction is 16 and 2/3
so she could buy 16 pencils and have 20 cents leftover
Answer:
465 miles
Step-by-step explanation:
From the question,
S₁ = d₁/t₁............................... Equation 1
Where S₁ = Speed travels by Perry for the first journey, d₁= First distance traveled by Perry, t₁ = First time taken.
make d₁ the subject of the equation
d₁ = S₁t₁................... Equation 2
Given; S₁ = 55 miles per hour, t₁ = 5.5 hour
Substitute these values into equation 2
d₁ = 55×5.5
d₁ = 302.5 miles.
Also,
d₂ = s₂t₂.......................... Equation 2
Given: s₂ = 65 miles per hour, t₂ = 2.5 hours.
d₂ = 65×2.5
d₂ = 162.5 miles
Hence,
Total distance = d₁+d₂
Total distance = 302.5+162.5
Total disstance = 465 miles
The slope of the line below shown is -4
Step-by-step explanation:
=x-4x+8-7
= -3x+1 ans
hope it help u
Answer
:
(P+5)/2-3a=b
((P+5)/2 -b)/3=a
Step-by-step explanation:
P+5=6a+2b
Factorize
P+5=2(3a+b)
(P+5)/2=3a+b
((P+5)/2)-b)/3=a
(P+5)/2)-3a=b