Solve the system of equations by elimination.

3x+4y=31

2x-4y=-6

Which of the following are solutions to the inequality - 7x+14>-3x-6? select all that apply A.-10 B. 10 C.-5 D. 5 E.-3 F. 3 G. 0

An airline is trying to promote its new Boston to Atlanta flight. the usual price for this flight is $315.00. however the airline is offering a 40% discount until the end of the month. how much will the flight cost after the discount?

The distance from Cleveland to Chicago is 345 mi. A train, traveling at 45 mi/hr leaves Chicago heading to Cleveland at the same time that another train, traveling 30 mi/hr, leaves Cleveland heading to Chicago.

How do you write 55/ 66 in simplest form

Rectangular box A has a greater volume than rectangular box B but the length of box A is less than the length of box B. How is this possible?

The tree house will be 8 feet off the ground. Peter will hang a rope, with knots tied for foot holds. Each knot uses an additional 2 inches of rope.

Using the information below, choose the correct answers. Amount: $125,000 Rate: 7.5 % Payments: 360 @ $874.02 Total Interest: $189,647.20 1. How much will be repaid for this loan? A. 189,646.53 B. 125,000.00 C. 314,647.20 2.

Find the LCM of this set of numbers. 135 and 225

Give an algebraic expression to the given verbal expression 1.) Twice the product of a and b 2.) The product of twice a and b

Solve for b1 when a=1/2h (b1+b2)