GIVING OUT BRAINLIEST 1.Line L1 represents the graph of 3x + 4y = -14. Line L2 passes through the point (-5,7), and is perpendicular to line L1. If line L2 represents the graph of y=mx +b, then find m+b.
2.I own a large truck, and my neighbor owns four small trucks that are all identical. My truck can carry a load of at least 600 pounds more than each of her trucks, but no more than 1/3 of the total load her four trucks combined can carry. Based on these facts, what is the greatest load I can be sure that my large truck can carry, in pounds?

The slope of line L1 is 5/8, so the slope of L2 is -8/5.  We are also told that the line passes through (10,10), so by point-slope form, the equation of the line is y - 10 = -8/6*5(x - 10).  This simplifies to y = -8/5*x + 26.

Step-by-step explanation:

Its right

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98