Given: f(x) = x - 7 and h(x) = 2x +3
write the rule for h(f(
h(f(x)) = 2x - 11
h(fx)) = 2x - 7
h(f(x)) = 2x - 4
h(f(x)) = 3x - 4
done
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7 of 15

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account