Answer:
The second equation is correct.
y=2.25x + 4
Step-by-step explanation:
We can systematically eliminate the others.
For equation 3 and 4, 6.5*2 and 12*x is already bigger than 8 of the first set of numbers.
For equation 1, 2*x+8.5 is also bigger than 8 from the first set.
Plugging in the values to equation 2, we always get the correct cost.
128 : 3 :: w : 8 proportion
3w = (8)(128) product means/extremes
w = 341 ⅓ cars
Answer:
2370 cm²
Step-by-step explanation:
2(32·15+15·15+15·32) = 2370
The first number will be 500
the second number will be 600
and the last number will be 990
Answer:
Option 3)............... I guess so