Answer:
I'm confused too I'm sorry
Answer: 2d
Step-by-step explanation:
You multiply the cost by the amount d, to find the total cost. Since it wants an expression, there is no equal sign.
Answer:what ever x equals times 3
Step-by-step explanation:
Answer:
10000 metres
Step-by-step explanation:
You calculate by multiplying the number of metres in the ratio by 10 centimetres.
Your answer should come out to 10000 (10:10000)
Answer:
Step-by-step explanation:
y-5/x+1 = -3/7
7(y-5)=-3(x+1)
7y-35=-3x-3
7y+3x-32=0