We let c represent the number of dozen cupcakes in which the problem says that the cost of each cupcake is $8 per dozen. In this case, the money earned by Eva should be a function of the number of dozen cupcakes. In this case, the expression that represents this is A. f(c) = c × 8
No it depends on the sum of the two numbers
Answer:
40 boys
Step-by-step explanation:
- Convert the ratio to a fraction proportion:
- Cross multiply, then divide: 32 × 5 = 160, 160 ÷ 4 = 40
I hope this helps!
8.9-3.3j=-2.2j+2.3
add 3.3j to both sides
8.9=1.1j+2.3
subtract 2.3 from both sides
6.6=1.1j
divide both sides by 1.1
6=j
Y - 5 = 3 ( x + 1 )
The equation is y - b = m ( x - a ) with b being the y-value, a being the x-value and m being the slope. You can just plug in the values.