Answer:
Jose makes $4 per hour
Step-by-step explanation:
1. 30x26=780
2. 3120 divide by 780=4
54 buttons ÷ 9 button cards = 6
She should buy 6 cards of buttons.
Answer:
the value of hi changes from 58 to 0:
h(t) = -4.9t^2 +19.8t
Step-by-step explanation:
If the initial height changes, then the term in the equation that represents that height will change. The initial height term is hi, so it changes from 58 to 0.

The numbers are 3 and 12. 12 and 3 have a difference of 9 and 3+12+12=27.
Answer:140ft2
Step-by-step explanation: area= base times height
Area=14ft . 10ft
Area=140ft2