Answer:
Y= -2x +40
Step-by-step explanation:
Answer:
4:7
Step-by-step explanation:
4:7
they make 7 cakes in total (3:4 = 7).
there are 4 vanilla cakes.
therefore, the ratio of vanilla cakes to the total number of cakes is 4:7.
Step-by-step explanation:
Let the required number be x
Thus, the required number is 200.
Answer:
Step-by-step explanation:
Federal funding for the national center for missing adults declined from 1.5 million in 2002 to 1 million in 2006. The amount by which it decreased is determined by subtracting the amount in 2006 from the amount in 2002. It becomes
1500000 - 1000000 = 500000.
The percent decrease in the federal funding from 2002 to 2006 will de determined by dividing the decrease by the amount in 2002 and multiplying by 100. It becomes
500000/1500000 × 100 = 33.33%
The y intercept is where the function passes through the y axis, so the “x” value needs to equal 0. We sub 0 in for “x” and solve for “y”.
f(0) = 9(0)^2 - 7 - 8(0)
f(0) = -7
Therefore the “y” coordinate would be -7
The ordered pair would be
(0, -7)
