Answer:
x = -1
Step-by-step explanation:
Since h(x) = 6 then we plug it into the equation making it 6 = -4x + 2 making x = -1.
Question 5
Flat fee = $6
Question 6
The group should charge $65 for 15 bags of leaves.
Question 7
The relationship between the amount charged and the number of bags filled is linear.
Answer:
d. 9
Step-by-step explanation:
The arc has a measure that is twice that of the inscribed angle intercepting it, so its measure is 68°. This gives you the relation you need to find x:
6x +14 = 68
6x = 54 . . . . . . subtract 14
x = 9 . . . . . . . . divide by 6
The lateral surface area is 148. This is because you need to use the formula 2(LW+WH+LH)
Answer:
Miles: 35; Gallons: 1
Step-by-step explanation:
The number of gallons can be any number of your choosing that is less than 12, which is the capacity of the tank. For the purpose here, 1 is a convenient number. To find the corresponding number of miles (m), you need to solve the proportion ...
420/12 = m/1
35 = m
(miles, gallons) = (35, 1) . . . a suitable choice for the table values
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<em>Additional comment</em>
If your sense of symmetry is offended by choosing 1 for Gallons, you can choose 10, a number halfway between 12 and 8. In that case, your proportion is ...
420/12 = m/10 ⇒ m = 350
Then, your entry would be ...
(miles, gallons) = (350, 10)