Answer:
Jaden would have to save $25 each week for next <u>6 weeks</u> to get the $290 bike.
Step-by-step explanation:
What do we know:
- He has $140 to start with
- He saves $25 each week
- His bike costs $290
What are we solving for;
- We are solving for x (number of weeks it would take Jaden to buy a $290 bike), when y = 290
Equation would be:
So for Jaden to buy a $290 bike, y would have to be replaced with 290, and solve for x;
=> 290 = 25x + 140
=> 290 - 140 = 25x
=> 150 = 25x
=> 150 / 25 = x
=> 6 = x
Therefore, <u>Jaden would have to save $25 each week for next 6 weeks to get the $290 bike.</u>
Hope this help!
Answer: 8.99mm
Step-by-step explanation:
a^2 + b^2 = c^2
The answer is 11ft.
Hope This Helps
We translate the data of Mary as (15,90) and (8, 62). In this case, the slope is (90-62) / (15-8) or equal to 4. The equation is y-y1 = m (x-x1) where m is the slope. Substituting, y - 90 = 4 (x-15) or equal to y = 4x + 30. <span> Lisa receives half the base amount that Mary does, but she is paid twice as much per student so the equation that of Lisa is y = 8x + 15.
when x is 20
</span><span>Mary : y = 4*20 + 30 =110
</span>Lisa : y =<span> 8*20 + 15 = 175.
Hence Lisa earns more.</span>