Solve for c. a(b − c)=d
a. d-ab/a
b. ab-d/b
c. ab+d/a
d. ab-d/a

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

Which inequality has a dashed boundary line when graphed ?

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red