15x^6/20y^5 * 6y^2/5x^4 when simplified becomes 9x^2/10y^3
Answer:
$7.45
Step-by-step explanation:
If it's constant , divide the amount he earns by the amount of hours. It should be the same every time.
44.70 divided by 6=7.45
and so on
4.133 kilometers
2.063 + 2.07 = 4.133
Answer:
7 fiction and 23 non- fiction
Step-by-step explanation:
The number of non-fiction read was 5 less than 4 times the number of fiction books.
Assume fiction books are x.
An equation representing this would be:
x + (4x - 5) = 30
5x - 5 = 30
5x = 30 + 5
x = 35 / 5
x = 7 fiction books
Non-fiction books:
= 4x - 5
= 4 * 7 - 5
= 23 non - fiction books
X in less than or equal to 4.5. it is this because 32 is the least number of miles per gallon. 144/32=4.5.
