I think that her rate per mile is 15 miniutes
Put 4 months over 12 months. Reduce to 1/3.
i=prt
i=300(0.9)(1/3)
i=$90
Answer:
21 feet
Step-by-step explanation:
First you find the difference between Jadeel's height and Jadeel's shadow
8-5=3
So the difference is 3
Then you add it to the house shadow because it is how much extra foot high it is
So the house shadow is 21 feet
First, write an equation system based on the problem
An equation for "Jami and Mami together had 32" is
⇒ j + m = 32 (first equation)
An equation for "If Mami gives Jami 5, they'll have the same amount"
⇒ m - 5 = j + 5 (second equation)
Second, simplify the equation. I simplify the second equation
m - 5 = j + 5
m = j + 5 + 5
m = j + 10
Third, subtitute m with j+10 in first equation
j + m = 32
j + j + 10 = 32
2j + 10 = 32
2j = 22
j = 11
Fourth, subtitute j with 11 in second equation
m = j + 10
m = 11 + 10
m = 21
Jami had $11, Mami had $21
Answer:
she would need 20 to fit all the books
Step-by-step explanation:
