Answer:
25w
Step-by-step explanation:
Let <em>w</em> represent the number of weeks and 25 is the amount she gets each week, so 25(7)=175.
Answer:
Google GoGeometry problem 1288 and it will have a diagram for you
Answer:
The pen costs $4.90 after the discount
Step-by-step explanation:
Multiply 12.25 and 60% then subtract the product from 12.25.
Answer:
76
Step-by-step explanation:
300-72=228
228/3=76
Answer:
6 cm
Step-by-step explanation:
Vcuboid = lwh
⇒ h = Vcuboid ÷ lw
∴ h = 540 cm³ ÷ 90 cm²
⇒ h = 6 cm