The point (17, 0) lies on the line 8x + 11y = 136. Determine if this point is a solution of the system 8x + 11y[..]

Determine whether the point (1, 8) is a solution of the system 2x + 6y = 50 10x + 0y = 10 by substituting[..]

the sum of two numbers is 30 the first number is twices the second number. what is the number?

Pepperidge Farm® Goldfish is a snack food for which 40% of its calories come from fat. Rold Gold® Pret zels receive[..]

a checking account charges $7.00 per month plus $0.25 per check. how many chcks were written in a month in which the[..]

a hardware supplier manufactures three kinds of clamps,types a,b,c. production restrictions force it to make 20 more[..]

use of the internet in a country is given by the function f(x)=0.485x2-1.694x+0.315 where the output is in million[..]

traffic signs are regulated by the (MUTCD) the perimeter of some traffic signs must be 122 inches. also its length[..]

a rectangular pen for a pet is 6 feet longer than it is wide. give possible values for the width w of the pen if its[..]

if c dollars ared eposited in an account paying r percent annual interest, thea mount after x years is a= c(1+r)x[..]