Why must there be two lines on any given plane?

Mary has g+24.50 in her bank account. bobby has 7g - 52.34 in his bank account. How much do they have in all?

Yen said he could find 520:10 by taking the 0off of 520to get 52 yen finds 23.160:10 using the same method and gets 23.16 is yen Correct are incorrect

If a car travels 23 miles on 1.0 gal of gas, how many liters of gasoline are needed for a 135 mile trip?

Which fraction is equivalent to 3/4? 2/8 3/8 1/2 6/8

Triangle A'B'C" is formed using the translation (x + 2, Y + o) and the dilation by a scale factor of 1 from the origin. Which equation explains the relationship between AB and A"B"?

What is the value of the 7 in the number 472,085?

Perform the indicated operation. √75 + √12

What is 1.27 as a fraction

Jays credit card had an apt of 16.53% all of last year, and interest was compounded periodically throughout the year. Which of these statements accurately describes the effective interest rate of jays credit card last year?

What is 60% as a fraction? What is 23% as a fraction? What is 1/8 as a precent and decimal? What is 2/3 as a precent and decimal?