The 15 lbs at $7=$105
So multiple 5x9 as a test and check results. 105-45=60
Here you can see that 60 is a factor of 6 by 10 so you got lucky and got the answer of 10lbs at $6 & 5lbs at $9=15 lbs at $7 average
Answer:
angle 1 = 40
angle 2 = 140
Step-by-step explanation:
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Answer:
population of Fort Worth, Texas. =9/100(x)
Step-by-step explanation:
in the state of Texas, about 3/100 of the population lives in the city Fort Wroth.
Let the population of the state of texas = X
Fort wroth population= 3/100(x)
the population of Huston, Texas, is about 3 times the population of Fort Worth, Texas. = 3*(3/100(x))
the population of Huston, Texas, is about 3 times the population of Fort Worth, Texas. =9/100(x)
The square root of 18 must be 4.2 to the nearest tenth.
To solve we need to isolate
.
Start by adding 1 to both sides:
Then divide both sides by 4:
