Which equation is the result of subtracting the second equation from the first?

4x-6y=13

-5x+2y=5

a. - 9x-4y=8

b. - x+4y=8

c. x-4y=8

d. 9x-8y=8

For your job, you often fly between Seattle and Miami. The distance between cities is 3,724 miles. You earn a free flight after you accumulate 43,000 miles of travel.

Christopher is 20 years younger than Ishaan. Ishaan and Christopher first met two years ago. Fourteen years ago Ishaan was 3 times as old as Christopher. How old is Ishaan?

What is 4 divided by 36

What is greater, 5/7 or 4/6?

June gavyn and Alex share some sweets in the ratio 3:5:4 June gets 39 sweets how many sweets are there altogether?

6t - 6, for t = 6 A 42 B 29 C 30 D 43

Find the ratio a:b, if it is given that ... 1) 2a=9b 2) a/5 = b/7 3) 6a-3b=5b 4) a+b=3b 5) a-2b/a+2b = 1/2 6) 2a-3b/5 = a+b/3

A box contains one yellow, two red, and three green balls. Two balls are randomly chosen without replacement.

Three brothers share 2 sandwiches equally. Hoe much of a sandwich does each brother get?

The mathematics department of a college has 6 male professors, 12 female professors, 10 male teaching assistants, and 9 female teaching assistants.