Answer:
w < 2,800lb
Step-by-step explanation:
w weighs less than 2,800 pounds.
Answer:0.65
Step-by-step explanation:
Firstly, we convert the fractions into decimals:
6/10=0.6
1/5=0.2
1/4=0.25
We then get : 0.6 - 0.2 + 0.25
0.6-0.2=0.4
0.4+0.25=0.65
Answer:
y = -3x
Step-by-step explanation:
Given the illustration of the graph, we can see that the line is going downhill. This would indicate that the slope is negative, so the choices would be narrowed down y = -3x or y = -x. Looking at the line, we can use two points to find the difference in 'y' over the difference in 'x', or slope. Using the origin (0,0) as one point, we can go down 3 and over 1 to get to the second point of (1, -3). This would be an overall change of -3, giving us the final answer of:
y = -3x
Now you have 2 case
and
Solve
Solve
Minus 4 on both sides
The answers are x1=0 and x2=-4
The product of 12*50 can be used to find the product of 12*49 because it is only 12 more than the product of 12*49
