Advanced ($10): A
Door ($13): D
Money: 10A + 13D = 544 ⇒ 1(10A + 13D = 544) ⇒ 10A + 13D = 544
Quantity: A + D = 46 ⇒ -10(A + D = 46) ⇒ <u> -10A - 10D</u> = <u>-460 </u>
3D = 84
D = 28
Quantity: A + D = 46 ⇒ A + (28) = 46 ⇒ A = 18
Answer: advanced = 18 people, at the door = 28 people
Don't understand stand is it more letter to it
1.050 divided by 25 = 42 divided by 7 = 6
this means each cow gives 42 gallons of milk everyday when you have milked it in the morning and evening.
hope this helps!!!!
rate brainest answer pls
:D
Answer:
9
Step-by-step explanation:
x = 1
y = 4
x + 2y = 1 + 8 = 9
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-Chetan K
Let K = km in 7 weeks
Equation:
K = 7(20)
