Answer:
x[ 11y + t(5 - x)].
Step-by-step explanation:
7xy - x^2t + 4xy + 5xt
= 7xy + 4xy + 5xt - x^2t
= 11xy + 5xt - x^2 t
= x(11y + 5t - xt)
= x[ 11y + t(5 - x)].
This is because 7 x 6 is only 42 therefore julies answer is way too far off.
the real answer is 43.89
hope this helps you
Answer:
nty
Step-by-step explanation:
Total amount she wants to raise = $3200
Amount she'll get for each kilometer = $35
So, number of kilometers she need to run
= Total amount she wants to raise/Amount she'll get for each kilometer
= $3200/$35
= 91.42....
Since her sponser is will donate only for whole kilometers she'll have to run 92 km.