b. 450.80
you multiply 40 x 9.80 ...equals 392.
<span>take 1/2 of 9.80...that equals 4.90. </span>
<span>4.90 plus 9.80 equals $14.70 x 4 = 58.80 </span>
<span>$58.80 plus 392. equals $450.80</span>
Answer:-2x^2+3x-7=0
Step-by-step explanation:
Number 1 is 9.03 Hope this HELPS!!!!!
Answer:

Step-by-step explanation:
The slope-intercept form:

m - slope
b - y-intercept
We have

Parallel lines have the same slope. Therefore we have the equation:

The line passes through the point (-3, -5). Put the coordinates of the point to the equation and solve it for b:

<em>add 1.8 to both sides</em>

Finally we have:

Answer:
(-1,5)
Step-by-step explanation: