write 0.78% as a decimal and as a fraction

a) 78; 39/500

b) 0.078; 39/50,000

c) 0.0078; 39/5,000

d) 0.78; 39/50

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

2/3(-6y+9x) expand each expression using the distributive property

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need