Answer:
36 hotdogs
Step-by-step explanation: Let x= number of hot dogs sold to break even
Equation: 57+0.50x=12+1.75x
subtract 12 from both sides: 45+0.50x=1.75x
subtract 0.50x from both sides: 45=1.25x
Divide both sides by 1.25: x=36
Answer:
Kevin’s garden is rectangular and measures 12 metres by 15 metres. He plans to lay new turf in the garden which will cost £8 per square metre. How much turf will he need to buy and how much will this cost? 4)Inga needs to buy enough skirting board to replace the old skirting board in her bedroom. The bedroom is 5m 20cm long and 4m 80cm wide.
Step-by-step explanation:
Answer:
3024u²
Step-by-step explanation:
To find the area of a 2D figure with 4 sides, you have to multiply the length by width. Let's work it out!
Assume that this lovely interpertation of a rectangle has connected sides,
108
I---------I
I----------I 28
The equation for this is 108x28, which is 3024!
Dont forget to add the u² at the end!
Answer:
n=0
Step-by-step explanation:
Subtract 2 to isolate n.
2+n=2
n=0
I really have no idea I'm going to need a little time to work it out.