So look:
1) 20 cm by 20 cm by 6 cm
2) 40 cm by 30 cm by 2 cm
Hope this helps!
Answer:
They will get both get $280 if they work for 20 hrs.
Step-by-step explanation:
1) In order to solve the problem, we can use a system of equations
2)Aaliyah's salary equation: y=13x+20
Finn's salary equation: y=12x+40
3) Using the equal values method, we now know that 12x+40=13x+20
4) when you solve the equation, x=20.
5) Substitute 20 for x.
y=12X20+40
y=280
Answer:
(18, 25 )
Step-by-step explanation:
The translation rule
(x, y ) → (x + 3, y - 7 )
means add 3 to the original x- coordinate and subtract 7 from the original y- coordinate, then
(15, 32 ) → (15 + 3, 32 - 7 ) → (18, 25 )
-2x²(-5x² +4x³) =
10x⁴ - 8x⁵ =
-8x⁵ + 10x⁴ ←<span>standard form
Answer: B)</span>
